null  User manual
Instruction 510-0251
05-29-14
Copyright © 2014
by S&S® Cycle, Inc.
S&S Cycle, Inc
All rights reserved.
Printed in the U.S.A.
®
.
14025 Cty Hwy G PO Box 215
Viola, Wisconsin 54664
Phone: 608-627-1497 • Fax: 608-627-1488
Technical Service Phone: 608-627-TECH (8324)
Technical Service Email: [email protected]
Website: www.sscycle.com
Installation and Jetting Instructions for
S&S Super E and G Series “Shorty” Performance Carburetors
for 1984-’99 Harley-Davidson® Big Twin and 1986-03 Sportster® Models
DISCLAIMER:
S&S parts are designed for high performance, closed course, racing
applications and are intended for the very experienced rider only. The
installation of S&S parts may void or adversely affect your factory warranty.
In addition such installation and use may violate certain federal, state, and
local laws, rules and ordinances as well as other laws when used on motor
vehicles used on public highways, especially in states where pollution laws
may apply. Always check federal, state, and local laws before modifying your
motorcycle. It is the sole and exclusive responsibility of the user to determine
the suitability of the product for his or her use, and the user shall assume all
legal, personal injury risk and liability and all other obligations, duties, and
risks associated therewith.
The words Harley®, Harley-Davidson®, H-D®, Sportster®, Evolution®, and all
H-D part numbers and model designations are used in reference only. S&S
Cycle is not associated with Harley-Davidson, Inc.
IMPORTANT NOTICE:
Statements in this instruction sheet preceded by the following words are of
special significance.
WARNING
Means there is the possibility of injury to yourself or others.
CAUTION
Means there is the possibility of damage to the part or motorcycle.
NOTE
Other information of particular importance has been placed in italic type.
S&S recommends you take special notice of these items.
WARRANTY:
SAFE INSTALLATION AND OPERATION RULES:
Before installing your new S&S part it is your responsibility to read and follow
the installation and maintenance procedures in these instructions and
follow the basic rules below for your personal safety.
•• Gasoline is extremely flammable and explosive under certain conditions
and toxic when breathed. Do not smoke. Perform installation in a well
ventilated area away from open flames or sparks.
•• If motorcycle has been running, wait until engine and exhaust pipes
have cooled down to avoid getting burned before performing any
installation steps.
•• Before performing any installation steps disconnect battery to eliminate
potential sparks and inadvertent engagement of starter while working
on electrical components.
•• Read instructions thoroughly and carefully so all procedures are
completely understood before performing any installation steps.
Contact S&S with any questions you may have if any steps are unclear or
any abnormalities occur during installation or operation of motorcycle
with a S&S part on it.
•• Consult an appropriate service manual for your motorcycle for correct
disassembly and reassembly procedures for any parts that need to be
removed to facilitate installation.
•• Use good judgment when performing installation and operating
motorcycle. Good judgment begins with a clear head. Don’t let
alcohol, drugs or fatigue impair your judgment. Start installation when
you are fresh.
•• Be sure all federal, state and local laws are obeyed with the installation.
•• For optimum performance and safety and to minimize potential
damage to carb or other components, use all mounting hardware that is
provided and follow all installation instructions.
•• Motorcycle exhaust fumes are toxic and poisonous and must not be
breathed. Run motorcycle in a well ventilated area where fumes can
dissipate.
All S&S parts are guaranteed to the original purchaser to be free of
manufacturing defects in materials and workmanship for a period of twelve
(12) months from the date of purchase. Merchandise that fails to conform to
these conditions will be repaired or replaced at S&S’s option if the parts are
returned to us by the purchaser within the 12 month warranty period or within
10 days thereafter.
In the event warranty service is required, the original purchaser must call or
write S&S immediately with the problem. Some problems can be rectified by a
telephone call and need no further course of action.
A part that is suspect of being defective must not be replaced by a Dealer
without prior authorization from S&S. If it is deemed necessary for S&S to
make an evaluation to determine whether the part was defective, a return
authorization number must be obtained from S&S. The parts must be packaged
properly so as to not cause further damage and be returned prepaid to S&S
with a copy of the original invoice of purchase and a detailed letter outlining
the nature of the problem, how the part was used and the circumstances at
the time of failure. If after an evaluation has been made by S&S and the part
was found to be defective, repair, replacement or refund will be granted.
ADDITIONAL WARRANTY PROVISIONS:
(1) S&S shall have no obligation in the event an S&S part is modified by any
other person or organization.
(2) S&S shall have no obligation if an S&S part becomes defective in whole or
in part as a result of improper installation, improper maintenance, improper
use, abnormal operation, or any other misuse or mistreatment of the S&S part.
(3) S&S shall not be liable for any consequential or incidental damages
resulting from the failure of an S&S part, the breach of any warranties, the
failure to deliver, delay in delivery, delivery in non-conforming condition, or
for any other breach of contract or duty between S&S and a customer.
(4) S&S parts are designed exclusively for use in Harley-Davidson® and other
American v-twin motorcycles. S&S shall have no warranty or liability obligation
if an S&S part is used in any other application.
1984 to 1999 Big Twin Models
Stock big twin models from 1981-‘89 have two-cable throttle system
designed for stock, butterfly type carburetors. Big twins from 1990
to present have a two-cable throttle system designed for the stock,
constant velocity (CV) type carburetor. In spite of the differences in
throttle cables for these year groups, stock throttle cables on all 1984‘99 big twin models can be installed on the S&S Super E or G throttle
linkage with no cable modification. S&S Super E and G carb kits for
1984-‘89 big twins contain a throttle cable guide designed for butterfly
type throttle cables, and kits for 1990-‘99 big twins contain a taller
throttle cable guide designed for CV type throttle cables. See Picture
2. The two throttle cable guides are interchangeable on the carburetor
body, and can be changed very easily to update older carburetors
or to accommodate custom throttle cables which are not stock for a
particular year chassis.
INTRODUCTION
S&S® Super E and G Shorty carburetors are butterfly type carburetors
with fully adjustable idle mixture and circuit and changeable mid
range and high speed jets The high speed circuit features a changeable
air bleed. Both carburetors also feature an adjustable accelerator
pump and variable enrichment/fast idle device for improved throttle
response, engine starting and warm ups.
The Super E has a 17⁄8" (47.6mm) bore and 19⁄16" (39.6mm) venturi. It is
identified by an “E” cast into the throttle linkage side of the body below
the letters “S&S SUPER”. The Super E is recommended for use on any
displacement big twin or Sportster® model.
The Super G has a 21⁄16" (52.3mm) bore and 3⁄4" (44.5mm) venturi. It is
identified by a “G” cast into the carb body. See Picture 1. The Super
G is recommended for use on modified engines of 100 cubic inches or
more. While both carburetors can be made to work on most engines,
the Super G is not recommended for small, low compression engines. If
there is doubt as to which carburetor to use, S&S suggests the Super E.
Picture 2
1986 to 2003 Harley-Davidson® Sportster® Models
Stock Sportster models from 1986-‘87 have two-cable throttle system
designed for butterfly type carburetors. 1988-‘03 models have a two
cable throttle system designed for use with the stock constant velocity
(CV) type carburetor. A tall guide included with this kit should be used
on 1988-’03 carbureted Harley-Davidson® Sportster® models.
Picture 1
IMPORTANT NOTES
• Recommended for Racing Only - S&S Super E & G carburetors covered
by these instructions are not legal for use in California on motor vehicles
operated on public highways or in other states where similar pollution
laws apply. The user shall determine the suitability of the product for his
or her use and shall assume all risk and liability in connection therewith.
• Because S&S carburetors are significantly larger than OEM units,
unmodified, small displacement engines such as 883 Sportster® models
may experience sluggish low speed response when equipped with S&S
carburetors. This can often be minimized with performance exhaust
and careful tuning.
• All manufacturer warranties become void if any part of the carburetor is
polished, chrome plated or otherwise altered.
CARB INSTALLATION
Read instructions thoroughly to familiarize yourself with all procedures
before beginning installation.
NOTE: Installation of S&S® Super E and G carb kits on certain models
is easier with gas tanks removed. Some owners may elect to perform
installation without removing gas tanks. This is left to individual discretion.
If installer elects to remove tanks or other stock parts, S&S recommends
referring to appropriate Harley-Davidson® service manual for correct
removal procedure as necessary.
THROTTLE REQUIREMENTS
1. Remove Old Carburetor And Manifold
a. Shut off fuel petcock and disconnect battery.
b. Remove air cleaner assembly. Drain fuel from existing carburetor.
Remove carburetor, manifold, choke cable and any carburetor
mounting hardware.
NOTE: S&S Super E and G carburetors require the use of a two cable, pull
open - pull closed throttle assembly.
WARNING
WARNING
Single, braided wire cable throttle mechanisms cannot
mechanically close the throttle. If throttle inadvertently sticks in
open position, loss of control of motorcycle and personal injury to
operator or others may result.
•Gasoline is extremely flammable and explosive under certain
conditions. Do not smoke around gasoline. Gasoline fumes are
toxic when inhaled. Perform installation in a well ventilated
area away from open flames or sparks. Any gasoline leak or spill
constitutes a health and fire hazard.
2
•If motorcycle has been running, wait until engine and exhaust
have cooled to avoid getting burned during installation.
•Electrical sparks can ignite explosive gasoline fumes. Failure to
disconnect battery while working on motorcycle can also result
in inadvertent engagement of starter and personal injury.
NOTES:
•Removing and tightening hard to reach Allen bolts like carb-manifold
mounting bolts and manifold flange bolts can be greatly simplified by
using some special tools. The S&S rocker cover wrenches work very well
for this application. See Picture 3.
•Allen ball-end drivers are also very helpful, and are available at most
automotive and tool supply houses. See Picture 4. As an alternative,
standard hex wrench can be shortened for convenience.
Picture 5
iii. Assemble fast idle mechanism as shown in Figure A. On current
backplates the pivot point for the enrichener does not have a
screw holding it; a boss has been cast onto the backplate to
replace this.
Picture 3
Figure A
b. 1986 to 1990 Sportster models
i. Install plug into hole on right in air cleaner backplate as shown in
Picture 6.
ii. Screw vent hose nipple fitting into remaining hole at left. See
Picture 6. Elbow fitting supplied in kit may also be used in this
location if required.
iii. Assemble fast idle mechanism as shown in Figure A. On current
backplates the pivot point for the enrichener does not have a
screw holding it; a boss has been cast onto the backplate to
replace this.
Picture 4
2. Prepare Air Cleaner Backplate
NOTE: Fast idle lever screws must not be over tightened. Loctite® or other
thread locking compound may be used sparingly on threads to prevent
screws from vibrating loose.
CAUTION
Over tightening fast idle lever screws may damage backplate.
a. 1984-’92 Evolution® big twin engines
i. Install plug into hole on left in air cleaner backplate as shown in
Picture 5.
ii. Screw vent hose elbow fitting into remaining hole at right. See
Picture 5.
Picture 6
c. 1993-99 big twin & 1991-06 Harley-Davidson® Sportster®
i. Install plugs into both holes in air cleaner backplate as shown in
Picture 7.
3
CAUTION
Improperly mounted carburetor could loosen unexpectedly,
resulting in air leak, poor performance and possible damage to
engine or carburetor.
Incorrect combinations of mounting hardware may cause
mounting bolts to bottom out in holes or inadvertently contact
other parts possibly causing damage to engine or carburetor
components.
WARNING
Improperly mounted carburetor may break free in event of
collision or other vehicle accident creating a fire hazard with
potential personal injury to operator/others.
a. Clean intake ports on cylinder heads to insure proper manifold to
head seal.
b. Install S&S® intake manifold. For manifold flange and seal assembly
order, See Figure B. Note that bevel side of seal goes toward recess
in manifold flange, flat side of seal against head. Do not completely
tighten manifold clamps or flange bolts at this time.
c. Sportster models 1986-’03 and all 1984-’05 big twins- Connect
vacuum operated advance ignition switch (VOES) to manifold
using 8" piece of black tubing supplied in kit. Cut tubing to shorter
length if necessary.
Picture 7
ii. Assemble fast idle mechanism as shown in Figure A. On current
backplates the pivot point for the enrichener does not have a
screw holding it; a boss has been cast onto the backplate to
replace this.
3. Throttle Preparation
NOTE: Throttle grip assembly and throttle cables must be assembled
correctly and work freely to prevent possible sticking during operation.
Throttle must snap closed when released. Cable routing must be free of
tight bends to minimize friction between cable and housing.
WARNING
If throttle does not work freely, it may inadvertently stick open
possibly causing loss of control of motorcycle and personal injury
to operator or others.
a. Prepare existing throttle assembly - 1984-‘99 big twin and 19861989 Harley-Davidson® Sportster® chassis equipped with two cable
pull open-pull closed type throttle assembly.
i. Loosen cable freeplay adjustment locknuts and thread adjusting
screw so half of threads are exposed. See Picture 8.
ii. Clean grease and dirt off cables, cable housings and cable fittings.
iii. Apply light coat of cable lubricant to cables and fittings.
Figure B
5. Install Carb
a. Check idle mixture and idle speed screw settings.
i. Check setting of idle mixture screw on top of carb body. See
Picture 9. Turn screw clockwise to close screw, counting number
of turns to fully closed position - setting should be 11⁄2 turns. Reset
by turning screw counterclockwise to 11⁄2 turns open. After engine
is started, screw must be reset as explained in “Adjusting Idle
Mixture” section of instructions.
Picture 8
b. If installing a custom or aftermarket throttle assembly, follow
manufacturer’s instructions, but ensure that throttle and cables
work freely.
4. Install New Manifold and Mounting Hardware
Picture 9
NOTE: When applicable, all carburetor mounting brackets and hardware
supplied in kit must be installed to secure carburetor and air cleaner
backplate assembly or air horn rigidly to engine.
NOTE: Turn idle mixture screw in only far enough to contact seat. Do not
over tighten.
4
CAUTION
CAUTION
Over tightening idle mixture screw may cause irreversible damage
to carburetor body.
If insulator block is not installed, lower manifold bolt may damage
carburetor bowl causing possible gasoline leak.
ii. Check setting of idle speed adjusting screw. See Picture 10. Turn
screw counterclockwise until it no longer contacts throttle linkage
spool. Next, turn screw clockwise until it just contacts spool. Then
turn additional 1⁄2 turn clockwise to slightly open throttle plate.
WARNING
Gasoline is extremely flammable and explosive under certain
conditions. Do not smoke around gasoline. Gasoline fumes are
toxic when inhaled. Any gasoline leak or spill constitutes a health
and fire hazard.
d. Adjust throttle cables
i. Turn threaded throttle cable adjusters to remove excessive
freeplay.
ii. Test throttle to insure that it opens and closes freely. Turn
handlebars to extreme left and open and close throttle, then turn
bars to extreme right and open and close throttle. If throttle binds,
loosen cable adjusters to put more freeplay in cables. Tighten
adjusting screw locknuts after making final adjustments.
NOTE: Throttle must not bind and must snap shut to fully closed position
when released.
WARNING
Picture 10
If throttle does not return to fully closed position when released,
it may inadvertently stick open, causing possible loss of control of
motorcycle and personal injury to operator or others.
b. Install throttle cables on carburetor.
i. Apply drop of Loctite® 242 or equivalent to threads of cable
bracket screw and install the proper throttle cable guide on the
carburetor.
ii. Install opening side throttle cable barrel fitting and throttle cable
in throttle linkage and appropriate side of throttle cable housing
bracket. Opening side cable housing outside diameter is smaller
and measures .190".
iii. Repeat step 2 for closing side throttle cable. Closing side cable has
a spring around inner cable wire. See Picture 11.
e. Slip fuel overflow hose onto fitting on carb bowl and neatly route
behind pushrod tubes. On a big twin model, hose should go
toward back of engine. On Harley-Davidson® Sportster® models,
hose should go toward front of engine. Exit end of overflow hose
must extend down below engine and away from exhaust pipes.
See Pictures 12 and 13.
Picture 12
Picture 11
c. Install carb on manifold
i. Install manifold o-ring in o-ring groove in insulator block.
ii. Bolt carb and insulator block to intake manifold using two 3⁄8"16 socket cap screws provided in kit. (O-ring side of block faces
manifold.) Carb kits for big twins include two 3⁄8"-16 x 11⁄4" socket
cap screws. Kits for Harley-Davidson® Evolution® Sportster®
models contain a thicker (3⁄8") insulator block and two 3⁄8"-16 x 13⁄8"
socket cap screws to compensate for the additional thickness
of the spacer block. (See important note below and caution
concerning insulator block.)
NOTE: If insulator block is not installed, manifold bolts supplied in kit will
be too long and may bottom in holes. Shorter manifold bolts must be used
if insulator block is not installed.
Picture 13
5
NOTES:
•Most 1992 big twins have crankcase breather routed from case to air
cleaner backplate. However, some late 1992 engines have breather
routed from heads to air cleaner backplate through air cleaner mounting
bosses. If crankcase breather is routed through heads, 1993 and later carb
kit must be installed. Follow instructions for installation on 1993 engine.
•Thread-serts may be supplied with or without thread locking compound
on threads. Loctite® 242 or equivalent should be applied to threads of
thread-serts not supplied with thread locking compound. Thread-serts
should be installed in desired position and left in place.
•Installing thread-sert in hole activates thread locking compound making
it difficult to change position of thread-sert after installation.
WARNING
Overflow hose must not contact hot surface such as exhaust pipe
where it could melt and catch fire.
f. Slip hose clamp over end of fuel line. Apply thin coat of oil to carb
fuel inlet fitting and slip end of fuel line on fitting. Position fuel
line in such a way as to avoid contact with cylinders and other hot
engine parts. Tighten hose clamp. Slip protective fuel line covering
over fuel line and position where contact with engine parts could
occur. On models equipped with fuel line support guide, use guide
if possible. Connect other end of fuel line to gas tank petcock using
hose clamp provided.
CAUTION
WARNING
Cylinder head vent passages in “head breather” type engine must
not be plugged as oil leakage and engine damage may result.
Same applies to crankcase vent in “case breather” type engine.
Fuel line must be clamped securely and not contact hot surfaces
such as exhaust pipes where it could melt and catch fire.
6. Install Air Cleaner Backplate
iii. Mount the air cleaner backplate on carb using three 1⁄4"-20 x 9⁄16"
screw/washer assemblies. Confirm that enrichment device lever,
engages enrichment device plunger. See Picture 15. Tighten
backplate mounting screws to 5-7 ft-lbs (60-84 in-lbs).
NOTE: Air cleaner backplate screws supplied with kit have thread locking
compound on threads. If screw without thread locking compound is used,
a thread locking product such as Loctite® 242 must be applied, and screws
properly tightened.
CAUTION
Failure to apply thread locking compound or properly tighten
screws may cause screws to loosen and fall into engine, causing
engine damage not covered under warranty.
a. Evolution® big twin 1984 to 1992 and Sportster models 1986 to
1990
i. 1984-’91 big twins and 1986-’88 Sportster® models skip to step 3
ii. 1992 big twin models with crankcase breather vented from cases
to air cleaner backplate - Install thread-sert in each cylinder head
air cleaner mounting bolt hole. This converts stock 1⁄2"-13 thread to
5⁄16"-18 thread. Surface of thread-sert should be just below surface
of cylinder head. See Picture 14.
Picture 15
NOTE: Backplate screws supplied with kit have pre-applied thread locking
compound on threads. If screw without thread locking compound is used, a
thread locking compound such as Loctite® 242 must be applied to threads,
and screws properly tightened. If screws are removed in future, Loctite® 242
or equivalent must be applied before reinstallation.
iv. Fill gap between backplate mounting ears and cylinder heads
with shims provided in S&S shim kit.
v. Apply blue thread locker to the 5⁄16"-18 x 11⁄4" bolts. Bolt backplate
to cylinder heads with flat washers and lock washers. Torque to
10-12 ft-lb. See Picture 16.
Picture 14
Picture 16
6
vi. Final tighten all mounting bracket bolts and manifold clamps.
vii. Connect crankcase breather hose to air cleaner backplate hose
fitting. See Pictures 17 and 18.
Picture 20
ii. Install breather hose between breather fittings with long hose
runner toward rear cylinder breather fitting. Position hose in such
a way that it is not kinked and does not interfere with travel of the
enrichment lever. Trim ends of vent hose as required. Secure hose
to fittings with spring clamps.
iii. Install backplate and gasket. Connect the short “T” of the breather
hose to the steel nipple fitting on the back of backplate. See
Picture 21. Secure hose to backplate fitting with hose clamp.
Confirm that fast idle lever has properly engaged enrichment
plunger. Tighten screws holding backplate to carburetor to 5-7 ftlbs (60-84 in-lbs).
Picture 17
Picture 21
NOTE: Backplate screws supplied with kit have pre-applied thread locking
compound on threads. If screw without thread locking compound is used, a
thread locking compound such as Loctite® 242 must be applied to threads,
and screws properly tightened. If screws are removed in future, Loctite® 242
or equivalent must be applied before reinstallation.
Picture 18
iv. Determine which of the provided shims correctly fills the gaps
between backplate and breather fittings. See Picture 22.
v. Fill gap between backplate mounting ears and cylinder heads
with correct shims. Install screws to attach backplate to breather
fitting. Torque to 8-12 ft-lb with no Loctite.
b. Evolution® big twin engines 1993-’99 and Sportster® models 1991’06
i. Install breather fittings in heads. See Picture 19. Apply red
Loctite® to threads and torque to 15-20 ft-lb. See Picture 20 for
component placement.
Picture 19
Picture 22
7
CAUTION
Failure to apply thread locking compound or properly tighten
screws may cause screws to loosen and fall into engine, resulting
in engine damage not covered under warranty.
7. Final assembly and checks.
a. Check carb to manifold mounting bolts.
b. Check carb to air cleaner backplate mounting screws.
c. Check backplate mounting brackets to heads and breather vent
fittings.
d. Check fuel line connections and routing. Avoid hot surfaces.
e. Check vacuum operated ignition advance connections if applicable.
f. Check crankcase to backplate vent hose connections if applicable.
g. Check fuel overflow hose routing. Avoid hot surfaces.
h. Test throttle to be sure it opens and closes freely. Turn handlebars
to extreme left and open and close throttle, then turn bars to
extreme right and check throttle. When released, throttle should
snap closed in all positions.
i. Reassemble components that were removed or disassembled for
carb installation. Consult authorized Harley-Davidson® service
manual for installation procedure for stock parts not covered in
S&S® carb instructions.
j. Check fuel needle and seat assembly. Fill gas tank with just enough
fuel to test system. Lean motorcycle over towards carburetor side,
turn on fuel petcock and wait 20 seconds. If gas runs out end of
carb or out overflow hose, turn off petcock and check needle and
seat. See “General Information.”
k. Check fuel inlet fitting and fuel line connections for leaks. Hose
clamps must be tight.
Picture 23
•On any application where air horn is used instead of air cleaner, S&S carb
mounting bracket must be used to securely fasten carb to engine. See
line drawing on page 15
CAUTION
Improperly mounted carburetor may loosen from engine resulting
in gas or air leaks, poor performance and possible damage to
carburetor or other components.
WARNING
Any gasoline leak represents a potential health and fire hazard.
CARB OPERATION
8. Starting Procedure of Carb Operation
S&S Super E & G carburetors do not have a conventional choke.
Instead, a mixture enrichment/fast idle device is used for starting and
engine warm-ups. The enrichment device utilizes separate air and fuel
pickup passageways and is engaged by pulling fast idle lever upward.
See Picture 24. Super E & G carburetors also feature a fully adjustable
accelerator pump which is actuated by quick throttle movements at
partial throttle openings and can be used as an additional starting
aid.
NOTE: Fuel needle and seat assembly must completely shut off fuel supply
to carburetor bowl. Fuel inlet fittings and fuel line connections must not
leak.
CAUTION
Gasoline leaking past inlet needle may flood engine causing
contamination of oil supply and damage to engine.
WARNING
Any gasoline leak represents a health and fire hazard.
l. Install air cleaner element Insuring that element goes around
outside edge of locating tang at 9 o’clock position on backplate.
Correctly installed element will remain in place on backplate
without support.
m. Install air cleaner cover using three 3⁄4"-20 x 1" mounting screws
provided.
n. Fill gas tank.
INSTALLATION NOTES:
•Bowl vent screw should be removed for any all-out racing application
which includes use of air horn or air cleaner without filter element.
Exposed passage in carb body maintains equal pressure between float
bowl and atmosphere. See Picture 23.
Picture 24
ENRICHMENT DEVICE NOTES:
•Enrichment/fast idle pickup tube located directly below fast idle plunger,
is pressed into carburetor body and must not be removed. See Picture 25
8
NOTE: Operating engine with fast idle lever up for excessive time will result
in fouled spark plugs. Push lever completely down as soon as engine will
run smoothly without enrichener.
b. Hot Starts
i. Open fuel petcock.
ii. Turn on ignition.
iii. With throttle closed, kick engine through or engage electric
starter.
iv. If engine fails to start immediately, open throttle slightly and
continue to kick or engage starter until engine fires.
c. Troubleshooting Tips - engine will not start:
i. Fuel supply exhausted.
ii. Weak or no spark - discharged battery, faulty ignition module, coil,
spark plug wires, or magneto worn points or defective condenser,
,.
iii. Plug gap too wide - S&S recommends .025" to .030" plug gap
on engines with points type ignition and stock coil. Electronic
ignitions and high output coils can run wider plug gaps. Follow
ignition manufacturer’s recommendations.
iv. Improper ignition timing - Worn or poorly maintained mechanical
advance units sometime stick in advanced position causing hard
starting, kick-back and erratic idle.
v. Tight tappet adjustment - If solid tappets are adjusted too tightly,
valves may not seat properly, and the loss of compression may
prevent the engine from starting.
vi. Improper idle mixture and/or engine idle rpm setting. If idle
mixture is set incorrectly, throttle plate must be opened farther
with the idle speed screw in order to maintain idle speed. This
reduces manifold vacuum and makes the enrichment circuit less
effective. See “Adjusting Carburetor - Idle Circuit.”
vii. Enrichment device feed hole (See Picture 26) in bowl plugged.
Clear with compressed air.
Picture 25
CAUTION
Removal of enrichment/fast idle pickup tube from carburetor
body may cause irreversible damage to carburetor.
•Plunger nut, plunger spring, and plunger, may be removed for cleaning
purposes.
•If air cleaner backplate is removed, be sure fast idle lever and enrichment
plunger are engaged properly when backplate is reinstalled. See Picture
15.
•S&S® enrichment system operates on manifold vacuum. If throttle is
opened while starting engine, vacuum will be reduced and enrichment
system will not function normally.
a. Cold Starts
i. Open fuel petcock.
NOTE: When motorcycle is not running, fuel petcock/shutoff valve should
be turned off to prevent possible leakage should needle and seat not seal
properly.
CAUTION
Gasoline leaking past inlet needle may flood engine causing oil
contamination and engine damage.
WARNING
Gasoline leaking past inlet needle may flood engine and
surrounding area creating a potential health and fire hazard.
ii. Prime engine with one or more squirts from accelerator pump.
Ambient temperatures below 60° may require increased priming,
up to 6-7 squirts depending upon exact temperature and carb jet
size.
iii. Pull fast idle level, to fully raised position.
iv. Turn on ignition.
Picture 26
NOTE: Some engines, especially those equipped with magnetos, will start
easier if given two prime kicks BEFORE ignition is turned on. For reliable
starting, magneto should be equipped with kill button to disable ignition
for prime kicks.
CAUTION
Do not use wire or drill to clear hole. If size of hole is changed,
starting system will be altered and carburetor bowl irreversibly
damaged.
v. With throttle closed, kick engine through or engage electric
starter.
vi. If engine fails to start immediately, crack throttle enough to barely
open butterfly and continue to kick or engage starter until engine
fires.
vii. After engine starts, position lever to maintain rpm at
approximately 1000-1200 rpm with throttle closed. Lever may
gradually be pushed down to closed position as engine warms.
Engine should be warmed sufficiently to idle with fast idle lever
off in 1 to 4 minutes or after a few miles of riding.
WARNING
Compressed air and particles dislodged by compressed air are
potentially harmful to eyes and body. Wear protective goggles
when using compressed air and always direct air stream away
from yourself and others nearby.
9
viii. Improper diagnosis of rich or lean mixture condition. If engine
backfires in carb, mixture is usually lean and engine must be reprimed.
If there is no response after three kicks or if engine pops in exhaust
pipes, mixture is probably too rich. Leave switch on and slowly open
throttle 1⁄4 turn with each successive kick until engine fires.
i. Start engine and run until slightly warm (approximately 1 to 2
minutes).
ii. Turn RPM adjustment screw to obtain idle of approximately 1000
RPM.
iii. Turn idle mixture screw clockwise, slowly leaning mixture until
engine starts to stumble. Next, turn screw counterclockwise,
slowly richening mixture, until engine RPM rises and then falls
off. Mixture adjustment is correct when screw is positioned about
halfway between these points, or generally 1⁄4 to 1⁄2 turn out from
lean side of adjustment range.
ix. If engine was running properly before installation of carburetor,
no other changes were made and carb settings were confirmed
as instructed previously, hard starting is likely caused by
incorrect intermediate jet or starting routine. Remain calm and
patient while attempting to start motorcycle, and experiment
with different starting procedures (throttle and enrichener
position, number of squirts from accelerator pump, etc.),
especially with kickstart motorcycle. Carb tuning and ignition
tuning and maintenance are critical for kick start motorcycles.
If severe flooding is suspected, turn ignition off, slowly
roll throttle to wide open position, and kick 6-8 times
to clear engine. Then close throttle to approximately
1⁄8 turn, turn ignition on and kick until engine starts.
If insufficient fuel is suspected, remove air cleaner cover and confirm
accelerator pump operation, with motor off, by snapping throttle
open from closed position. Fuel should exit accelerator pump
nozzle directly behind main discharge tube in carburetor bore.
If not, increase accelerator pump setting by turning
adjustment screw out, in counterclockwise direction.
Replace air cleaner cover and attempt to start
motorcycle according to procedure previously described.
If more than 2-3 squirts from accelerator pump are required to start
motorcycle with temperature 60° or above, larger intermediate
jet may be required. This may also be caused by incorrect idle
mixture adjustment or a manifold leak. Refer to following sections
for additional information on tuning.
NOTE: Turning screw out (counterclockwise) makes idle mixture richer.
Turning screw in (clockwise) makes mixture leaner. Normally, correctly
adjusted screw will be between 11⁄4 and 3⁄4 turns out from bottom if
intermediate jet size is correct. Note that mixture screw must be adjusted
according to Step 3 above. Do not leave screw at initial 11⁄2 turn setting
without fine tuning.
iv. After initial idle mixture adjustment, reset engine idle to
approximately 1000 RPM. Lower idle speed can cause hard
starting, poor throttle response, erratic idle and unnecessary
engine wear.
v. After engine has reached normal operating temperature, repeat
Steps 3 and 4.
IDLE CIRCUIT NOTES:
•If idle adjustments are made before engine is fully warmed, idle mixture
will be rich when engine reaches operating temperature. If ambient
temperature is below 60˚, engine may require 10-15 minutes of normal
riding to reach operating temperature.
•Whenever intermediate jet change is made, idle mixture screw must be
readjusted.
•If the idle mixture screw is more than 13⁄4 turns out after idle mixture is
correctly adjusted, it is a fairly good indication that the intermediate jet
may be too small and should be changed to the next larger size. If the idle
mixture screw ends up less than 11⁄4 turn out, the intermediate jet may
need to be changed to the next smaller size. Be aware that idle mixture
screw adjustment can be effected by other factors, but can quite often
indicate rich or lean intermediate jetting.
•If idle mixture screw is turned completely in, engine should not run at idle.
If engine continues to run at idle with idle mixture screw seated, recheck
initial setting of idle speed screw, and make sure enrichment plunger is
seated.
2. Adjusting Carburetor
a. Adjusting Idle Circuit - Idle mixture screw regulates air/fuel mixture
at idle speeds and has been angled forward for greater accessibility.
See Picture 27. Throttle stop/engine rpm adjustment screw is
located on boss on rear side of carburetor body. See Picture 28.
During assembly S&S® adjusts both screws to settings that should
work for first start-up after installation.
b. Troubleshooting Tips - engine will not idle:
i. Improper idle mixture or rpm setting.
ii. Intake manifold air leak.
iii. Incorrect ignition timing, malfunctioning automatic advance
mechanism, or other ignition problem.
iv. Foreign material in air or gas passageway in carb causing gas
flow restriction to idle or intermediate circuit. Picture 29 shows
intermediate air bleed metering hole. Clear holes with compressed
air.
Picture 27
Picture 28
Picture 29
10
condition requiring that intermediate jet be changed to next
larger size (size is stamped on end or side of jet).
4. Change jet accordingly, adjust mixture screw and repeat road
test. Smallest intermediate jet that eliminates this condition
should provide best gas mileage.
CAUTION
Do not use wire or drill to clear hole. If size of hole is altered,
starting system will be altered and carburetor bowl irreversibly
damaged.
WARNING
v. Enrichment/fast idle plunger not seated causing excessively rich
mixture. Be sure enrichment lever is fully disengaged (in down
position) allowing plunger to bottom and seal passageway.
Remove air cleaner backplate. Lift and release plunger several
times, letting it “snap” closed to fully seat against carb body.
When backplate is reinstalled on carb, be sure lever is engaged
in plunger properly and that plunger is not lifted as mounting
screws are tightened. See Picture 15 Page 6.
vi. 1⁄4" insulator block between carb and manifold omitted. Heat
transfer from manifold to carb may cause temporary rich condition
at idle and low rpm when engine restarted after being shut off for
a short time. Install insulator block to minimize heat transfer.
c. Adjusting Intermediate System - (See Jetting Chart Page 14)
Intermediate range is used most often under normal riding
conditions. It controls fuel delivery from just off idle to approximately
2500-3000 rpm or 55 to 60 mph depending on gearing. Close
attention must be paid when selecting intermediate jet to achieve
optimum performance and best gas mileage. Intermediate jet (See
Picture 30), is reached by removing float bowl assembly. Size of
metering hole in intermediate jet is stamped in thousandths of
an inch on end or side of jet. Size of intermediate jet installed in
new carburetor from S&S® is indicated on tag attached to carb or
on printed label on carburetor packing box. Keep this information
handy for future reference, especially when contacting S&S
Technical Services Dept. for assistance. It is a good idea to record
any jetting changes for future reference.
INTERMEDIATE SYSTEM NOTES:
•We recommend that you shut off accelerator pump while fine tuning
intermediate circuit as fuel supplied by pump can mask jetting symptoms.
Consult “Accelerator Pump” section of instructions.
•Whenever intermediate jet is changed, idle mixture screw must be
readjusted.
•Elevation changes: A simple readjustment of idle mixture screw will
often compensate for changes in elevation of several thousand feet. S&S
test riders have ridden through changes upwards of 7000 feet without
changing jets. In other cases, and depending upon accuracy of initial
jetting, a change in intermediate and/or main jet may be required.
•Higher elevation makes engine run richer, meaning that smaller jets
may be required to correct overly rich condition. Lower elevation, nearer
sea level, makes engine leaner so larger jets may be required. While rich
condition can cause fouled spark plugs and poor performance, lean
condition can result in engine damage. If smaller jets are installed for
higher elevation, remember to install larger jets for operation at lower
elevation.
•Intermediate jet provides majority of fuel under average operating
conditions. While it is tempting to change main jet because it is more
accessible, in most cases intermediate jet should be changed to properly
address elevation/altitude-related problem.
d. Adjusting High Speed Circuit or Main Jet - High speed circuit
begins around 2500-3000 rpm or 55-60 mph under steady speed
conditions, and operates to maximum attainable speed. High
speed circuit will be pulled in at much lower rpm if throttle is
cracked open. Main jet size is best determined by testing at drag
strip or dynamometer because maximum miles per hour, rpm and
horsepower are most reliable indicators of correct jetting. Main jet
(See Picture 31), is reached by removing bowl plug. (See Jetting
Chart Page 14).
Picture 30
Picture 31
Intermediate Jetting Procedure:
1. Ride motorcycle several miles to bring engine up to normal
operating temperature.
2. Check idle mixture adjustment to be sure setting is correct with
fully hot engine. Shut off accelerator pump by turning adjusting
screw clockwise until it stops. Do not force the screw.
3. Check throttling characteristics by slowly rolling throttle on
from a steady speed. This should be done at rpm levels of
approximately 2000, 2500, and 3000 rpm. (Depending upon
gearing, vehicle speeds will usually be between 30 and 60 MPH).
“Popping” or “spitting” (backfiring) in air cleaner indicates lean
High Speed (Main) Jetting Procedure:
1. Drag strip/dynamometer procedure
a. Sufficiently warm engine to begin testing.
b. Make run noting engine rpm and final speed or horsepower.
c. Richen main jet by increasing jet size .004" and make second run.
Again, note rpm and final speed or horsepower.
d. Continue procedure until mph/horsepower falls off.
e. Decrease or lean main jet size by .002" to gain best rpm and mph.
When making runs on drag strip, strive for consistent miles per
hour, not lowest ET.
Compressed air and particles dislodged by compressed air are
potentially harmful to eyes and body. Wear protective goggles
when using compressed air and always direct air stream away
from yourself and others nearby.
11
2. Street Procedure - S&S uses “rpm” method to determine main jet
size. Under racing conditions this level is where horsepower peaks
and begins to taper off and is where gear shifts occur. Main jet that
makes engine accelerate strongest or rpm through gears quickest
is correct.
CAUTION
Do not use wire or drill to clear hole in carb bowl. If size of hole
is altered, starting system will be altered and carburetor bowl
irreversibly damaged.
NOTE: Placing engine under load by accelerating uphill may make result
of jet change more pronounced and easier to interpret.
WARNING
Compressed air and particles dislodged by compressed air are
potentially harmful to eyes and body. Wear protective goggles
when using compressed air and always direct air stream away
from yourself and others nearby.
a. Warm engine to operating temperature.
b. Accelerate rapidly through gears noting how quickly and smoothly
engine reaches rpm level where pull of engine begins to fade and
gear shift occurs.
c. If engine backfires in carburetor and sputters or “breaks up”and/
or dies during acceleration, increase or richen main jet size .004"
larger and road test again. Note engine smoothness and how easily
engine reaches rpm where gear shift occurs.
d. If engine runs flat and sluggish or “blubbers” or will not take
throttle, decrease or lean main jet size .004" smaller and road test
again. Note engine smoothness and how easily engine reaches rpm
where gear shift occurs.
e. Continue changing main jets until jet which makes engine accelerate
or rpm through gears quickest and smoothest is identified. S&S’®
experience is that jetting about .006" smaller (leaner) than correct
will make engine break up and quit. Jetting about .006" larger
(richer) will make engine blubber and miss.
NOTE: Small amounts of engine oil deposited on air cleaner element by
crankcase or cylinder head vent is normal and should not cause problem.
v. No air cleaner used or air cleaner used is brand other than S&S.
Some air cleaners restrict air flow so that carb cannot draw air
as freely as needed. Also, some air cleaners may obstruct bowl
vent hole on inlet end of carb and change bowl air pressure. See
Picture 33.
NOTES:
•Correct carb jetting is essential for optimum performance on street,
strip and dynamometer. Other common causes of poor performance in
modified engine are inappropriate exhaust and incorrect ignition timing.
•S&S special main jet tool is extremely handy for changing main jets. Try
it, you’ll like it!
e. Troubleshooting Tips for Intermediate and High Speeds Engine will
not run at steady speed or rpm or quits for no apparent reason:
i. Restriction in fuel supply system - Gas tank vent plugged, needle
and seat not working properly (See “General Information”), gas
petcock too small, or defective vacuum petcock. Stock petcock
is generally adequate, but may require running on reserve to
provide sufficient fuel for big inch engines. If fuel delivery to
carb is questionable, S&S recommends an aftermarket high flow
petcock.
ii. Faulty ignition/electrical system - Fouled plugs, worn points or
condenser, defective coil or solid state module, improper ignition
timing, loose wire, faulty circuit breaker or ignition switch. Many
ignition/electrical problems occur repeatedly at same rpm
because of vibration specific to that rpm.
iii. Incorrect intermediate and/or high speed jetting. See “Adjusting
Carb - Intermediate System” and “High Speed Circuit or Main Jet.”
iv. Foreign material in air or gas passageway in carb causing flow
restriction. Picture 29 page 10 shows intermediate air bleed
metering hole. Picture 32 shows main discharge air bleed
metering jet. Use compressed air to clear holes.
Picture 33
NOTE: Bowl vent hole passage leads to cavity above fuel in bowl. Passage
equalizes bowl pressure and atmospheric pressure. If high or low bowl
pressure relative to atmospheric pressure develops, engine may run
erratically.
vi. Insulator block between carb and manifold not used. Heat transfer
from manifold to carb may cause temporary rich condition at idle
and low rpm when hot engine is restarted after being shut off for
a short time. Install insulator block to reduce heat transfer.
vii. Air cleaner without element or air horn used without removing
bowl vent screw located in downward facing boss on throttle
cable side of carburetor body. See Picture 23 Page 8.
viii. Poor engine condition - Leaking or sticky valves, weak or broken
springs, pushrod flex, improper clearances for high lift cam, or
defective camshaft with improper valve timing.
ix. Inappropriate exhaust system.
NOTE: S&S® has found that long, large diameter exhaust pipes, either
baffled or unbaffled, may present insurmountable tuning problems when
combined with S&S carburetor. If engine equipped with such pipes does
not respond to normal tuning procedure, contact exhaust manufacturer
for his tuning suggestions or call S&S for exhaust recommendation.
Picture 32
12
x. Too much gear- Horsepower insufficient to pull gearing.
xi. Incorrect float setting - Setting float too high will cause engine
to run rich at idle and at low speeds, and may prevent jet change
from correcting over rich mixture. Float setting too low will cause
poor off idle response and may cause mixture to “lean out” at high
speed or when motorcycle leaned over in curve due to insufficient
fuel reserve in bowl. See General Information on Page XX for float
jetting instructions and specifications.
S&S has found that certain cams and exhaust systems cause poor
performance at a specific rpm, and attempts to correct problem with carb
tuning usually degrade carburetion at other rpm ranges. A combination
of cam overlap, reversion, and back pressure, or even lack of back
pressure, can cause mixture dilution at certain rpm. This will result in loss
of power, engine roughness, or misfiring.
•Drag pipes – S&S does not recommend the use of straight drag pipes for
street applications. They typically display a characteristic dip in midrange
performance, and make tuning more difficult.
•Mufflered exhaust systems - A good, economical street exhaust system
consists of stock header pipes with cross-over tube and low restriction
mufflers such as S&S® slip-on mufflers. This system typically produces 10
horsepower more than drag pipes in midrange, where vast majority of
normal riding occurs.
•For any all-out racing application which includes use of air cleaner
without element or use of air horn, bowl vent screw (See Picture 23,
page 8), should be removed to insure atmospheric air pressure exists
in bowl. If high or low bowl pressure relative to atmospheric pressure
develops, engine may run erratically.
xii. Fuel standoff - Occasionally, fuel may be seen misting out
carburetor at full throttle when air cleaner is removed. Because
carburetor is simply a conduit through which air and fuel enter
engine, it does not cause fuel standoff. Usual cause is cam timing
and exhaust reversion.
xiii. Overflow hose missing from the carb bowl can cause engine to
miss and break up at high speeds. This problem will more than
likely not occur on the dyno because the motorcycle is not moving
through the air.
Adjustable Air Bleed for Super E and G Carburetors
The main air bleed passage in S&S Super “E” and “G” carburetors is
fitted with a replaceable .040" jet. See Picture 34. The replaceable jet
allows changing the size of the main air bleed. Carburetors with this
feature can be identified by a serial number that begins with the letter
E or higher.
f. Adjusting Accelerator Pump - Function of accelerator pump is to
improve throttle response when rapidly opening throttle at low
rpm and to aid cold starts. Pump travel screw regulates volume
of fuel delivered by accelerator pump. See Picture 35. During
assembly, S&S sets screw for maximum volume to aid during initial
start-up after installation. Turning screw clockwise decreases
delivered pump volume. Turning screw counterclockwise increases
delivered volume.
Picture 34
NOTES:
•The standard .040” diameter air bleed is the optimum size for most engine
combinations, and should not be changed under most circumstances,
regardless of intermediate and main jet selections.
•Changing the main air bleed size should be done only after determining
a mid range driveability problem cannot be corrected by changing the
intermediate and main jets.
•For tuning the main air bleed, S&S® recommends an initial increae from
the standard .040” jet to an .048” jet as a starting point. Available jets and
part numbers are listed in the S&S catalog.
•It is never necessary to reduce the size of the main air bleed below .040”.
•Shifting the start of main jet operation to a point higher up the rpm
scale can lessen the effects of mid rpm driveability problems caused by
mismatched cam and exhaust systems, but will not allow the engine to
perform as well as it would with a well designed exhaust system.
Picture 35
i. Warm engine to operating temperature.
ii. 2Turn pump travel adjusting screw clockwise until screw contacts
pump actuator arm. This limits actuator arm travel and shuts off
pump.
INTERMEDIATE AND HIGH SPEED NOTES:
•Carburetor jetting and spark plug color - While spark plug color may
be used to help determine carburetor jetting, S&S recommends that
our instructions be used as primary jetting guide and that plug color
indications be used as secondary aid. Different brands of gasoline,
gasoline additives, engine heat, type of plugs, and spark plug heat range
can effect plug color making plug reading difficult for average tuner. Also,
new plugs usually require road test of 10 miles or more to properly develop
color. This means that quarter mile tests may not be long enough to be a
good indication of carb jetting. It is best to use recommended spark plug
type and to consult spark plug manufacturer with questions.
•If bike is used exclusively on drag strip where engine temperatures vary,
slightly richer jets may be necessary to obtain best performance. Larger
jets and richer mixtures will enable one to run colder engine which is
sometimes desirable. This is best determined by experimentation.
•Cams and exhaust systems can make some engines difficult to carburet.
CAUTION
Closing adjusting screw with excessive force may cause
irreversible damage to screw threads in carburetor body.
iii. Perform intermediate and high speed jetting tests to determine
proper jetting.
iv. With engine warm and at idle, blip throttle and note throttle
response.
v. Turn pump travel screw counter clockwise about 1⁄4 turn at a time
and recheck throttle response until engine no longer hesitates.
This is usually about two turns out.
vi. Road test motorcycle noting throttle response at idle and at levels
in 500 rpm increments from idle to 3000-3500 rpm.
vii. Set pump travel screw at point where best throttle response
is noted with minimum pump travel. Minimum pump travel is
recommended to conserve fuel, prevent spark plug fouling, and
13
curtail black smoke from pipes when “blipping” throttle. Black
smoke from pipes is usually an indication of a rich condition or
excessive accelerator pump travel.
3. NOTE: Final accelerator pump adjustment should be confirmed
by riding motorcycle and noting throttle response with motorcycle
underway. Because of displacement, compression ratio, cam timing,
exhaust design and other, related factors, many engines will stumble
or bog if throttle is abruptly cranked fully open with engine at idle.
If correct carburetor (E or G) is installed and engine properly tuned
and equipped with appropriate exhaust and cam, stumble should
disappear under normal riding conditions.
GENERAL INFORMATION NOTES:
•Carburetor body has six drilled passages that are permanently sealed
with drive plugs.
Figure C
CAUTION
Removal of these plugs may cause irreversible damage to
carburetor.
•If accelerator pump cap is removed, lift cap slowly so small spring check
balls and o-rings are not lost.
•For racing, S&S offers two air horn conversion kits which include
appropriate mounting hardware and a substitute enrichment device.
One includes a 21⁄2" air horn and the other includes a 4" air horn.
••If fuel delivery from stock petcock appears insufficient, S&S recommends
that a high flow performance petcock be installed.
•To insure proper seal so needle completely shuts off fuel supply entering
bowl, float hinge, needle lift and needle must work freely and not bind.
Float must not contact bowl gasket. If problem is suspected, remove bowl
and check float movement. If obvious misalignment, binding or sticking
occurs, remove, straighten and reinstall to obtain free movement. Reset
float level and double check for free movement. To check, remove bowl
(not accelerator pump cap) and raise float until needle is in closed position
and spring in top of needle is compressed. Top of float opposite the needle
and seat assembly should be 1⁄8” to 3⁄16” below bowl gasket surface. Float
must not contact bowl gasket. See cut away bowl in Picture 36.
•When motorcycle is not running, fuel shutoff valve should always be
turned off to prevent possible leakage should needle and seat not seal
completely.
S&S offers a complete carburetor repair and rebuild service that
provides quality work at a fair price. If you are not properly equipped
to service an S&S carburetor and do not have a qualified repair shop
nearby, we recommend that you contact us for a Return Authorization
(RA) number and send the carburetor to us. Be sure to include a note
with your name and address, RA number, and a detailed description of
any problems or repairs needed. Thanks for using S&S products!
Approximate Jetting For S&S® Super E & G Carburetors
Displacement
883cc
74 to 88ci
96 to 107 ci
111 to 124 ci
Intermediate Jet
.265 - .028
.0295
.031
.031
Main Jet
.066
.072
.076
.078
These jetting recommendations are a starting point only. Rejet carb for best
performance.
Picture 36
CAUTION
Gasoline leaking past inlet needle may flood engine causing
contamination of oil supply and damage to engine.
WARNING
Any gasoline leak constitutes a fire and health hazard.
•Throttle plate and throttle shaft should be checked annually for signs of
wear. Replace if necessary. If carb body throttle shaft bushings are worn,
carb must be returned to S&S® for repair. If throttle plate removed, be sure
to reinstall correctly. See Figure C. Beveled edges of plate must fit flat
against carb throat.
14
Super E & G Air Cleaner Replacement Parts for 1984-’99 Harley-Davidson® Big Twins and 1986-’03 Sportster® models
1. Air cleaner cover –
BT 1993-’99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0464 23. Air cleaner assembly
Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . TÜV 2,717-0378 (Includes two each 1⁄2" x .018", 1⁄2" x .030",
Includes: Chrome cover, backplate, filter
Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0384
1⁄2" x .048", 1⁄2" x .105", and four each 1⁄2" x .125")
element, and hardware kit.
Slasher. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0004 13.Shims
BT 1984-’92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0399
2. Element, pleated. . . . . . . . . . . . . . . . . . . . . . . . . 106-4722
a. BT 1984-’92, S&S 41/8" Bore
BT 1993-’99 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0404
Element, pleated carbon. . . . . . . . . . . . . TÜV1,2,3,717-0375 5/16" x .018" (each) . . . . . . . . . . . . . . . . . . . . . . 50-7038 BT 1984-’05, 41/8" Bore. . . . . . . . . . . . . . . . . . . . . 17-0416
3.Backplate
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7107 24. Mounting hardware package (N/S)
BT 1993-’99. . . . . . . . . . . . . . . . . . . USA1,2 TÜV4,517-0336 5/16" x .030" (each). . . . . . . . . . . . . . . . . . . . . . . 50-7039 Includes all parts needed to install following
BT 1984-’92, S&S 41/8" bore Manufactured
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7070
style air cleaners:
Prior to 1-1-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0380 5/16" x .048" (each) . . . . . . . . . . . . . . . . .
50-7040
BT 1984-’92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0458
41/8" Bore – Manufactured
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50-7068
BT 1993-’99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0436
After 1-1-03. . . . . . . . . . . . . . . . . . . . . USA 3 TÜV1,6,717-0387 5/16" x .105" (each). . . . . . . . . . . . . . . . . . . . . . . 50-7041 BT 1984-’05, 41/8" Bore. . . . . . . . . . . . . . . . . . . . . 17-0460
4. Cover screw (H-D®#1305) (each) . . . . . . . . . . . . . . . . 50-0072
5 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7062 25. Screw vent fitting, BT 1993-’99 . . . . . . . . . . . . . 17-0347
3 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-1052
5/16" x .125" (each). . . . . . . . . . . . . . . . . . . . . . . 50-7042
26. Screw, air cleaner to head. . . . . . . . . . . . . . . . . . 17-0346
27.Washer, .520" silicone coated steel,
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0094 5 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7066
Black (H-D®#902) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0310-S b. BT 1993-'99
BT 1993-’99 (each). . . . . . . . . . . . . . . . . . . . . . . . . 50-7055
3 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0310 5/8" x .025" (each) . . . . . . . . . . . . . . . . . . . . . . . 50-7113 10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7057
TÜV style (each) . . . . . . . . . . . . . . . . . . . . . TÜV550-0347-S
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7110 28. Shim, .850" x .325" x .400"
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TÜV550-0347 5/8" x .050" (each) . . . . . . . . . . . . . . . . . . . . . . . 50-7114 S&S 41/8" Bore . . . . . . . . . . . . . . . . . . USA3 TÜV1,750-7027
5. Backplate screw, Zinc (each) . . . . . . . . . . . . . . . . 106-2084
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7111 29. Spring clamps (N/S). . . . . . . . . . . . . . . . . . . . . . . 50-8001
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-2105 5/8" x .075" (each) . . . . . . . . . . . . . . . . . . . . . . . 50-7115 30.Thread insert 1/2"-13 to 5/16" -18 (N/S)
6. Fast idle friction washer (each) . . . . . . . . . . . . . . . 50-7035
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7112
(Used on 1992 big twins). . . . . . . . . . . . . . . . . . . . . 50-8151
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7058 14. Elbow fitting (each) . . . . . . . . . . . . . . . . . . . . . . . . 50-8110 31. Breather conversion kit BT (N/S). . . . . . . . . . . . 17-0486
7. Fast idle steel washer (each) . . . . . . . . . . . . . . . . . 50-7037
5 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-1005 Convert early S&S air cleaners for 1993-’99 BT with
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7061 15. Breather fitting (each) . . . . . . . . . . . . . . . . . . . . . . 17-0350
o-ring breather fittings to new style breather hardware.
8. Fast idle nylon washer (each) . . . . . . . . . . . . . . . . 50-7036
2 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0355 32. Bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0471
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7060 16. Crankcase breather hose
9. Fast idle lever . . . . . . . . . . . . USA1,2,3 TÜV1,3,4,5,6,717-0329
a. BT 1984-’92. . . . . . . . . . . . . . . . . . . . . . . TÜV317-0113 33. Mounting Bolt
SHCS 3⁄8”-16 x 11/4”. . . . . . . . . . . . . . . . . . . . . . . 50-0162
10. Fast idle brass washer (each). . . . . . . . . . . . . . . . . 50-7007
b. BT 1993-’99. . . . . . . . . . . . . . . . . . . . . . USA1,217-0339 SHCS 3⁄8”-16 x 13/8”. . . . . . . . . . . . . . . . . . . . . . . 50-0163
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7010 17. Vent hose connector . . . . . . . . . . . . . . . . . . . . . . 50-8111
11.Fast idle lever screw
18. Backplate plug 1/8"-27 (H-D®#45830-48) (each) . . . . . 50-8331
(one required for current backplate) (each). . . . . . . . 50-0041 10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-1015 (N/S)= Not Shown
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0062
19. Flatwasher – 5/16" x 1/16" (H-D®#6016, 6320, 70907-07).50-7034
12. Shim kit
20. Mounting bracket bolt – 5/16"-18 x 11/4"
BT 1984-’92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0314 1984-’92, S&S 41/8" Bore. . . . . . . . . . . . . . . . . . . . 50-0110
21. Wire tie (N/S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8003
(Includes two each 5⁄16" x .018", 5⁄16" x .030",
22. Hose clamp (N/S). . . . . . . . . . . . . . . . . . . . . . . . . 50-8002
5⁄16" x .048", 5⁄16" x .105", and four each 5⁄16" x .125")
USA
USA
33
1984-’92 Big Twin. . . . . . . . . 17-0399
12
9 8 10
67
20
8
18
11
32
15
19
18
16a
5
25
13b
17
8
9
1993-’99 Big Twin . . . . . . . . 17-0404
3
27
18
26
1
2
18
5
4
15
1
16b
11
6 78
2
4
15
10
3
Super E & G Carburetor Replacement Parts
1. Carb body assembly
17⁄8" Super E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2381
21⁄16" Super G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2391
2. Throttle shaft
17⁄8" Super E – Includes two plate screws. . . . . . . 11-2383
21⁄16" Super G – Includes two plate screws. . . . . . . 11-2483
3.Throttle plate screw (H-D®#11-2045)- (
two required) (each). . . . . . . . . . . . . . . . . . . . . . . . . . 50-0055-S
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0064
4. Throttle plate
17⁄8" Super E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2055
21⁄16" Super G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2355
5. Throttle return spring (each). . . . . . . . . . . . . . . . . . . . 11-2382
5 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3502
6. Throttle spool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2385
7. Throttle shaft lock washer (two required) . . . . . . . . . . 50-7031
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7073
8. Throttle shaft nut (two required) (each). . . . . . . . . . . . . 11-2350
5 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2363
9. Throttle shaft nylon washer (each). . . . . . . . . . . . . . 50-7050
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7072
10. Pump actuator lever. . . . . . . . . . . . . . . . . . . . . . . . . . 11-2376
11. Actuator spring (each) . . . . . . . . . . . . . . . . . . . . . . . 11-2375-S
5 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3501
12. Pump actuator arm. . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2377
13. Idle mixture screw
a. Idle mixture screw, brass (each) . . . . . . . . . . . . . . 11-2354
5 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2378
b. Idle mixture screw only
each . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110-0003
5 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110-0069
Idle mixture screw w/ 500-0036 o-ring)
each. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110-0068
5 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110-0069
14. Idle mixture screw spring (each) . . . . . . . . . . . . . . . . 11-2052
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2060
15. Idle speed screw (each) . . . . . . . . . . . . . . . . . . . . . . . 50-0038
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0150
16. Pump adjustment screw (each) . . . . . . . . . . . . . . . . 50-0039
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0146
17.Idle speed/pump adjuster spring (each) . . . . . . . . 11-2048
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2053
18. Plunger nut (each) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2344
5 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2372
19. Plunger spring (each). . . . . . . . . . . . . . . . . . . . . . . . . . 11-2340
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2359
20. Fast idle plunger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2343
21. Cable guide assembly
Use with butterfly style cables. . . . . . . . . . . . . . . . . 11-2339
Use with constant velocity style cables. . . . . . . . . . 11-2338
22. Cable clamp/float pin screw (each). . . . . . . . . . . . . 50-0041
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0062
23.O-ring
17⁄8" Super E (each). . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8016
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8094
21⁄16" Super G (each). . . . . . . . . . . . . . . . . . . . . . . . . . 50-8015
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8093
24. Bellows seal (each). . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2266
5 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2279
25. Bowl vent plug (each) . . . . . . . . . . . . . . . . . . . . . . . . 50-0105
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0151
26. Main discharge tube. . . . . . . . . . . . . . . . . . . . . . . . . . 11-2085
27. Main jet – See Chart on pg 3-42
28. Intermediate Jets – See Chart on pg 3-42
Series #94 fits all Super 17⁄8", 21/16", 21⁄4" gas carburetors.
29. Bowl gasket (each). . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2386
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2387
30.Float. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2187
31. Float pin (each) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2369
5 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2370
32. Bowl screw
10-24 x 3⁄4" - Three required (each). . . . . . . . . . . . . . . . 50-0034
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0063
10-24 x 23⁄8" - One required (each). . . . . . . . . . . . . . . . 50-0040
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0061
33. Carb bowl (only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2388
Carb bowl complete assembly. . . . . . . . . . . . . . . 11-2388P
34. Bowl plug (each). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2090
5 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2092
35. Seat o-ring*(required with part #11-2465 & #11-2466 only when replaces
360°style fuel inlet.)
each. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8009
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8095
36. Needle
17⁄8" Super E & 21⁄16" Super G. . . . . . . . . . . . . . . . . . . 11-2195
Racing only. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2197
37. Seat - Includes O-ring #35
(Replaces obsolete seats 11-2347 and 11-2348)
a.17⁄8" E & 21⁄16" G (Uses part #11-2195 needle). . . . . . . 11-2465
b.Racing only (Uses part #11-2197 needle) . . . . . . . . . . 11-2466
c.Racing only -threaded fuel inlet (6AN .157" ID)
(Uses part #11-2195 needle) . . . . . . . . . . . . . . . . . . . . . 11-2395
d.Racing only -threaded fuel inlet – (6AN .235" ID)
(Uses part #11-2197 needle) . . . . . . . . . . . . . . . . . . . . . 11-2396
e.Permeation Compliant fuel inlet seat Super E or G.
(Uses part #11-2195 needle) . . . . . . . . . . . . . . . . . . . 106-2011
38. Ejector nozzle o-ring (each) . . . . . . . . . . . . . . . . . . . 50-8011
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8096
39. Pump pushrod (each). . . . . . . . . . . . . . . . . . . . . . . . . . 11-2373
5 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2393
40. Ball check - (two required) (each). . . . . . . . . . . . . . . . . 50-8090
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8125
41. Ball check spring (each). . . . . . . . . . . . . . . . . . . . . . . . 11-2374
5 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2392
42. Pump cap o-ring - (two required) (each). . . . . . . . . . . 50-8012
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8100
43. Pump cap assembly. . . . . . . . . . . . . . . . . . . . . . . . . . 11-2389
44. Overflow hose per 24" (H-D®#27369-76) (each) . . . . 19-0262-S
5 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-0263
45. Pump cap screw 8-32 - (two required) (each) . . . . . . 50-0042
10 Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0098
46. Diaphram spring (each). . . . . . . . . . . . . . . . . . . . . . . . 11-2275
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2278
47.Diaphragm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2282
48. Gasket, backplate (each) . . . . . . . . . . . . . . . . . . . . . 106-1724
10 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-2328
49. Enrichment device (Use with air horn only). . . . . . . . . . 11-2084
50. Fuel line With 90° bend* 19"
a.Fuel line With 90° bend* 19"
(Use with part #11-2465 or #11-2466)
USA TÜV
. . . . . . . . . . . . . . . . . . 19-0475A
b.Permeation Compliant straight, 311" x .563" x 17.5"
(Use with part #106-2011 , 90° seat) . . . . . . . . . . . . . 190-0001
51. Fuel line insulator – 12" USA TÜV
. . . . 19-0172
52. Spacer, Kit, w/ O-ring
17/8" x 1". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0057*
21/16" x 1". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0357*
21/4" x 1". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0157*
* Use with 1" Spacer Block. . . . . . . . . . . . . . . . . . . 16-0058
53. Insulator Block,Manifold,Super E,w/ O-ring
17/8" x 1/4" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0491
17/8" x 3/8" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0497
21/16" x 1/4". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0492
21/16" x 3/8". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0498
21/4" x 1/4". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0499
54.Screw
1" x 3⁄8"-16 (each) . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0161
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0186
11⁄4" x 3⁄8"-16 (each). . . . . . . . . . . . . . . . . . . . . . . . . . 50-0162
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0177
USA
1,2,3
1,2,3,4,5,6,7
1,2,3
16
1,2,3,6,7
13⁄8" x 3⁄8"-16 (each). . . . . . . . . . . . . . . . . . . . . . . . . . 50-0163
5 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0178
2" x 3⁄8"-16 (each). . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0164
5 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0185
21⁄4" x 3⁄8"-16 (each). . . . . . . . . . . . . . . . . . . . . . . . . . 50-0165
5 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0180
21⁄2" x 3⁄8"-16 (each). . . . . . . . . . . . . . . . . . . . . . . . . . 50-0166
11⁄4" x 1⁄4"-20 (each) . . . . . . . . . . . . . . . . . . . . . . . . . 50-0008
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0153
11⁄2" x 1⁄4"-20 (H-D®#4718A) . . . . . . . . . . . . . . . . . . . . 50-0079
21⁄4" x 1⁄4"-20 (H-D®#4717A) . . . . . . . . . . . . . . . . . . . . 50-0078
55.Tube,Fast Idle Pick-Up,Super E/G,
.125" x 2.350",Brass. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0381F
56. Tube,Ejector Nozzle,Super E/G,Flared,Brass. . . . .106-6124
57. O-ring, 3mm x 5mm x 1mm (each). . . . . . . . . . . . 500-0036
10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500-0148
58. Clamp, 5/8" - 7/8". . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8002
59. Hose, Fitting straight, .040". . . . . . . . . . . . . . . . . . . 16-0134
60. VOES Fitting Cap. . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8372
61. VOES/Oil Return Hose. . . . . . . . . . . . . . . . . . . . . . . . 19-0395
*360° banjo style fuel inlet fitting used on early S&S E&G carbs
is no longer available. Replace with one of the inlet/seat fittings
listed under #37 on this page. We highly recommend inlet/seat
#106-2011.
22
18
19
8
13b
7
16
13a
5
57
15
2
53
21
20
3
6
17
60
59
14
23
61
54
17
49
1
24
4
52
9
10
25
26
48
11
12
28
7
27
29
55
36
22
30
31
39
56
33
35
38
41 40
47
42
37a-d
46
43
58
51
32
50a
35
34
45
32
37e
58
50b
44
17
8
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