BMW 850i E31 5.0 V12

BMW 850i E31 5.0 V12
Powerchip Inc.
Phone : 1800-495-0777
Fax : (949) 646 1238
matt@powerchipgroup.com
Digital Adrenaline For Your…
BMW 850i E31 5.0 V12
Powerchip technology enhances your BMW to its ultimate level,
delivering faster, smoother acceleration in all driving conditions.
Whether you enjoy a leisurely weekend cruise or a hard racetrack
drive – there is no easier and more effective way to release the
potential from your 850i E31 5.0 V12.
The following information is an overview of the performance the
Powerchip will deliver. If you have any questions, your Power
Consultant will assist you as best as possible. We look forward to
giving you the best performance possible from your BMW.
BMW
Make
Model
Engine
Year
Powerchip Code
850i E31 5.0 V12
M70
Jul 90 to Dec 92
BMW0066
Power
In standard form the BMW 850i E31 5.0 V12 produces 295 hp at the
flywheel, and Powerchip improves the engine power to 324 hp.
Power (hp)
Standard
Bronze/
Silver
Gold 91
Gold 93
295
306
318
324
The extra performance achieved by the Powerchip allows your vehicle
to respond much better than stock 850i E31 5.0 V12s. You will notice
an effortless push back into the driver’s seat, to give you a much
more enjoyable and at times safer driving experience. The Powerchip
will tap into your BMW’s ‘hidden reserves’, to give you an immediately
noticeable improvement from your vehicle – we guarantee it!
Torque
Torque is a measurement of your engines pulling power, and it’s
torque that pulls you up hills, allowing your engine a more linear and
aggressive acceleration curve. With the Powerchip, you notice the
increase in torque right throughout the rev range, which gives you far
greater flexibility at low engine revolutions. Towing will become less
demanding, and you will no longer feel the need to take the engine to
the redline in each gear to get the performance you demand... It’s
always there for you, when you really need it most!
Torque (lb.ft)
Standard
Bronze/
Silver
Gold 91
Gold 93
332
345
355
361
Acceleration
Increased Power and Torque results in faster acceleration. And it is
not just standing start acceleration that is improved, your in-gear
acceleration is improved and faster.
If overtaking is important to you, you will feel safe knowing that you
spend less time on the “wrong side of the road”, improving the safety
of your car, for you and your family or passengers.
Perhaps you feel that you need that extra bit of power when you are
lined up at the "traffic light grand prix" against another car with similar
(or more) power? If you want to have the unfair advantage that will
give you more ‘GO’ away from the lights, you need a Powerchip
performance software upgrade for your 850i E31 5.0 V12.
Fitting Details
Your car uses two (2) plug-in plug-out chips. Fitting is easy and the
Powerchip`s can be installed in about 30 minutes with basic skills
and equipment. To install the upgrade software, simply locate the
computer and un-plug the standard chips. Place the Powerchip
performance upgrade chips into the sockets and fitting is complete.
All Powerchip orders come with full fitting instructions, including
pictures.
On Road Development
Where Powerchip really shines out over its competitors is the
emphasis and time spent refining the program for drivability and
enjoyment. Much more a ‘real world’ gain than full throttle horse
power runs on a dyno, part throttle refinement is a gain everyone
uses every time they drive the vehicle. Flat spots and poor off the line
performance are smoothed out in this process, and transient throttle
conditions are made razor sharp for the ultimate in response. Real
time changes to tables like throttle response and power enrichment
are done on road to fine tune the driving experience of the vehicle,
with acceleration timing equipment used to ensure consistent and
measurable gains in part throttle drivability.
Driveability
Beyond the impressive torque and power gains on full throttle, many
hours were spent refining the part throttle timing maps for maximum
throttle response and driveability. Both the full throttle and part
throttle maps are changed for improved driveability in day-to-day
driving.
In other words, you don’t need to be on the racetrack to notice the
Powerchip performance improvement.
Manufacturers Tolerances
BMW unfortunately leaves large tolerances in the performance
characteristics of its entire fleet to allow for drivers that are negligent
on maintenance, and who are non-enthusiasts. The 850i E31 5.0
V12 is ‘de-tuned’ to be able to run on the poorest grade of fuel that
the car is likely to encounter anywhere in the world, and also to allow
for the small percentage of owners who put their cars reliability to the
test due to their lack of mechanical understanding. In most cases, our
clients are enthusiasts who place more emphasis on the performance
characteristics of their vehicle, and therefore the Powerchip does not
need to be programmed as conservatively as the stock software.
Modified Spark Advance
In the old days the ignition distributor controlled the engine spark
timing. Changes to the position in the distributor will result in changed
ignition settings, and is a good method of ‘tune-up’ for older vehicles.
Modern engine ignition is controlled by a series of tables or maps.
These maps give the engine any instructions required to operate,
under ALL load and rev per minute access points.
Similar to the old systems, advancing the point of ignition within a
cylinder results in increased horsepower and toque. It is important
not to advance the timing beyond the capabilities of the fuel used, or
else detonation can occur. Peak horsepower is achieved when
ignition timing is set as close to the point of detonation as possible,
without exceeding it. This is the primary purpose for asking the octane
rating each client uses most frequently, so that the software is set to
the correct level of ignition advance for the fuel used.
The end result of ignition advance changes is increased horsepower
and torque, resulting in better acceleration and various other driving
benefits.
49 State Emissions Legal
The Powerchip complies with U.S. EPA Memorandum 1A, or it has not
been found nor is believed to be unlawful for use under the provisions
of the Clean Air Act. Currently, Powerchip is not legal in California for
vehicles that may be used on a highway. Powerchip is currently
undergoing testing for certification under the Californian Air
Resources Board (CARB) exemption process.
Our Satisfaction Guarantee
Every Powerchip sold in North America comes with an unconditional
14-day money back guarantee. This ensures that the Powerchip will
live up to your expectations, not ours! If for any reason you are
unsatisfied with the Powerchip, you may return the Powerchip to your
place of purchase for a full refund of the purchase price (not including
shipping and handling, installation and removal etc.).
Our satisfaction guarantee offers you total peace of mind, and makes
the purchase of the Powerchip risk free. By purchasing a Powerchip
you have nothing to lose – and everything to gain!
Octane ratings
The Powerchip is designed to get the best from your engine, and to do
this you must use a high performance fuel (91 Octane minimum). It is
not possible to improve the performance on late model fuel injected
vehicles using poor quality fuels, such as 87 or 89 octane. When
ordering your Powerchip upgrade, your Power Consultant will ask you
for the octane rating you would like your program to run.
Powerchip Gold 91 is designed to run on fuel with an octane rating of
either 91 or 92. Powerchip Gold 93 is designed to run on fuel with an
octane rating of 93 or higher. We highly recommend that you use the
highest-octane fuel available to you, such as 92, 93 or 94 octane if a
higher than 91-octane fuel is available.
Warranty
All Gold 93 Powerchips come with a three year, unlimited mile
warranty, which means that if anything occurs with the Powerchip in
that time, we will replace it without charge to you. An optional
extended Powerchip warranty is also available at an additional $90 at
the time of ordering. This extends the warranty period on any Power
chip to six years.
The terms and conditions of the Powerchip warranties can be viewed
in detail on our web site at
http://www.powerchipgroup.com/products/warranty.asp
To briefly summarize the information: if your car is covered by a new
or dealer warranty, the dealer may not ‘void’ a warranty simply
because you have fitted an aftermarket product. SEMA, the
automotive aftermarket industry body in North America has made the
following statements regarding aftermarket products such as
performance chips...
"The vehicle manufacturer is not allowed to void the vehicle warranty
just because aftermarket equipment is installed on the vehicle..."
"...In cases where such a failed aftermarket part is responsible for a
warranty claim, the (vehicle) manufacturer must arrange a settlement
with the part manufacturer, but the new vehicle warrant is not void
under the law."
"If the failure to honor a claim involves the new-vehicle warranty, and
it appears that the (vehicle) manufacturer is improperly denying a
claim, the incident should be reported to the Federal Trade
Commission (FTC)."
The fitment of the Powerchip will not have a detrimental effect on
your vehicle performance or engine longevity, and therefore does not
interfere with the manufacturers warranty in any way.
Value for a Lifetime
The investment you make in the Powerchip will last for as long as you
keep your car, and for most of our customers, that is normally for 3 or
4 years. So when you consider the benefits of the chip over a number
of years, it is not a lot to pay for extra performance you will probably
use nearly every day. As a percentage of the total cost of your car, the
Powerchip works out to be very cost effective.
Cost Effectiveness
As we all know, modifying late model vehicles is not a cheap exercise,
however, when you look at it on a hp per dollar basis, the Powerchip
comes in ahead of any other modification you could make to your
BMW. Have a look at just how well the Powerchip stacks up:
Price
hp Gain
Price/hp
$490
29 hp
$16.9
The Powerchip is designed to offer excellent value for money
compared with other modifications you might be planning in the
future.
COST USD($) (not including shipping/handling)
Bronze
Silver
Gold 91
Gold 93
$390
$440
$490
$490
Ask the Experts
Your Powerchip Power Consultant is trained to provide you with the
best information about getting more performance for your car. We
have a specific Power Consultant who is responsible for the BMW
range, and he is an expert at answering all of your technical
questions, especially about the 850i E31 5.0 V12. If you would like to
speak with your Power Consultant about any aspect of the upgrade,
please telephone Toll Free North American headquarters in California
on 1800-495 0777 or email your BMW Power Consultant directly at
tcattach@powerchipgroup.com
© Powerchip Group, All Rights Reserved. Reproduction by any means is prohibited.
Gold 91 Performance Data for your...
BMW 850i E31 5.0 V12 *
R.P.M.
hp STD
hp Powerchip
hp Gain
lb.ft. STD
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
75
115
149
182
218
253
279
297
296
282
79
122
159
194
233
270
299
319
318
299
4
7
10
12
15
17
20
22
22
17
264
301
313
319
327
332
326
312
283
247
hp Powerchip
hp STD
lb.ft.
Powerchip
277
320
333
340
349
355
349
335
304
262
lb.ft. Powerchip
lb.ft Gain
13
19
20
21
22
23
23
23
21
15
lb.ft. STD
1000
340
320
300
280
260
240
220
200
180
hp
160
140
120
100
80
60
40
20
0
900
800
700
600
500 lb.ft.
400
300
200
100
R.P.M.
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
0
* This graph shows figures for
Powerchip Gold 91
MODEL
ENGINE
VERSION
CAPACITY
Max hp
Max lb.ft.
0-60 Auto
0-60 Man
850i E31 5.0 V12
M70
M70
Standard
4988cc
295
332
N/A
N/A
Gold 91
4988cc
318
355
N/A
N/A
850i E31 5.0 V12
Gold 93 Performance Data for your...
BMW 850i E31 5.0 V12 *
R.P.M.
hp STD
hp Powerchip
hp Gain
lb.ft. STD
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
75
115
149
182
218
253
279
297
296
282
83
126
164
200
240
278
307
327
326
310
8
11
15
18
22
25
28
30
30
28
264
301
313
319
327
332
326
312
283
247
hp Powerchip
hp STD
lb.ft.
Powerchip
290
331
344
351
360
365
359
343
311
272
lb.ft. Powerchip
lb.ft Gain
26
30
31
32
33
33
33
31
28
25
lb.ft. STD
360
340
320
300
280
260
240
220
200
hp 180
160
140
120
100
80
60
40
20
0
1000
900
800
700
600
500 lb.ft.
400
300
200
100
R.P.M.
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
0
* This graph shows figures for
Powerchip Gold 93
MODEL
ENGINE
VERSION
CAPACITY
Max hp
Max lb.ft.
0-60 Auto
0-60 Man
850i E31 5.0 V12
M70
M70
Standard
4988cc
295
332
N/A
N/A
Gold 93
4988cc
324
361
N/A
N/A
850i E31 5.0 V12
Customer Testimonials
Customer Name: David F, South Elgin
Car: M5 E39 4.9 V8
Testimonial added: Jul 2 2003
Customer Comments:
"The ease of dealing with Powerchip is amazing. I was
a bit apprehensive about messing with my M5, but the
installation could not have been easier. Wayne even
called my house to see If everything was going o.k.
Now that's going above and beyond. Thanks"
Customer Name: Brad K, Waukesha
Car: M5 E39 4.9 V8
Testimonial added: Aug 2 2005
Customer Comments:
"Any modifications you make to your M5, this is a
must. I had dinan software upgrade 1, don't waste
your time or money your just paying for the name.
Powerchip has smoother acceleration, hp/torque
gains that are very noticable and a very smooth idle.
Product support from everyone I had contact with is
excellent and the chip is easy to install. It truely is
"Digital Adrenaline for your Engine". Now I really can't
wait to install the m moterwerks cold air-intake
system. Powerchip is a must!"
Customer Name: Gokhan V, Miami
Car: M5 E39 4.9 V8
Testimonial added: Dec 17 2003
Customer Comments:
"Usability considerably increased. Performance
considerably increased. Keeps pulling all the way from
2000 rpm till 7400 rpm."
Customer Name: Robert K, Melbourne
Car: M5 E39 4.9 V8
Testimonial added: May 17 2003
Customer Comments:
"WOW...What a difference the Powerchips program
makes. I had another companies program on and it
was better than stock but Powerchips even out did
that company. The car is now a rocket with the most
aggressive throttle mapping program offered on there.
I could not be happier with it. Now if there was an
even more aggressive program...that would be for me.
Any E39 BMW M5 owner should at least give this
program a try, what do you have to loose? Just about
everything!"
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