Edelbrock Edelbrock Rollin' Thunder Camshaft for 1965-95 B/B Chevy 500 (Mark IV & Gen V) Installation Instructions

Edelbrock Edelbrock Rollin' Thunder Camshaft for 1965-95 B/B Chevy 500  (Mark IV & Gen V) Installation Instructions
CAMSHAFT: Performer RPM Roller Hydraulic
CATALOG #2263 & 2264
ENGINE: 1967 & Later Chevrolet 500+ c.i.d. V8
RPM RANGE: 1500-6500
CAMSHAFT: Performer RPM Roller Hydraulic
CATALOG #2263 & 2264
ENGINE: 1967 & Later Chevrolet 500+ c.i.d. V8
RPM RANGE: 1500-6500
CAUTION: Do not use dual valve springs. Use recommended valve
springs with closed pressure of 175 lbs., open pressure of 465 lbs,
and max lift of .700”. Use stock ratio rockers only.
CAUTION: Do not use dual valve springs. Use recommended valve
springs with closed pressure of 175 lbs., open pressure of 465 lbs,
and max lift of .700”. Use stock ratio rockers only.
Duration at .006” Lift:
Duration at .050” Lift:
Intake 308°
Intake 248°
Exhaust 315°
Exhaust 256°
Duration at .006” Lift:
Duration at .050” Lift:
Intake 308°
Intake 248°
Exhaust 315°
Exhaust 256°
Lift at cam: Lift at valve: Intake .371”
Intake .632”
Exhaust .381”
Exhaust .648”
Lift at cam: Lift at valve: Intake .371”
Intake .632”
Exhaust .381”
Exhaust .648”
Timing at .050 Lift: Open
Intake
Exhaust
Close
14.5° BTDC
53.5° BBDC
62.5° ABDC
13.5° ATDC
Timing at .050 Lift: Open
Intake
Exhaust
Close
14.5° BTDC
53.5° BBDC
62.5° ABDC
13.5° ATDC
Centerlines:
Lobe Separation: Int. 109.5° ATDC Exh. 114.5° BTDC
112°
Centerlines:
Lobe Separation: Int. 109.5° ATDC Exh. 114.5° BTDC
112°
CAUTION: Use Edelbrock Performer-Link Timing Chain and Gear
Set #7810 or Accu-Drive gear drive #7891. Do not use late
model timing chain and gear sets that are designed for emissioncontrolled engines. These timing sets are machined in a retarded
position and are not recommended for this camshaft installation.
Edelbrock Timing Sets feature three keyways for specified timing
selection. Use “0” position for most applications.
CAUTION: Use Edelbrock Performer-Link Timing Chain and Gear
Set #7810 or Accu-Drive gear drive #7891. Do not use late
model timing chain and gear sets that are designed for emissioncontrolled engines. These timing sets are machined in a retarded
position and are not recommended for this camshaft installation.
Edelbrock Timing Sets feature three keyways for specified timing
selection. Use “0” position for most applications.
Catalog #2263, 2264
Rev. 5/15/13 - QT/mc
Catalog #2263, 2264
Rev. 5/15/13 - QT/mc
©2013 Edelbrock LLC
Brochure #63-2263C
©2013 Edelbrock LLC
Brochure #63-2263C
CAMSHAFT: Performer RPM Roller Hydraulic
CATALOG #2263 & 2264
ENGINE: 1967 & Later Chevrolet 500+ c.i.d. V8
RPM RANGE: 1500-6500
CAMSHAFT: Performer RPM Roller Hydraulic
CATALOG #2263 & 2264
ENGINE: 1967 & Later Chevrolet 500+ c.i.d. V8
RPM RANGE: 1500-6500
CAUTION: Do not use dual valve springs. Use recommended valve
springs with closed pressure of 175 lbs., open pressure of 465 lbs,
and max lift of .700”. Use stock ratio rockers only.
CAUTION: Do not use dual valve springs. Use recommended valve
springs with closed pressure of 175 lbs., open pressure of 465 lbs,
and max lift of .700”. Use stock ratio rockers only.
Duration at .006” Lift:
Duration at .050” Lift:
Intake 308°
Intake 248°
Exhaust 315°
Exhaust 256°
Duration at .006” Lift:
Duration at .050” Lift:
Intake 308°
Intake 248°
Exhaust 315°
Exhaust 256°
Lift at cam: Lift at valve: Intake .371”
Intake .632”
Exhaust .381”
Exhaust .648”
Lift at cam: Lift at valve: Intake .371”
Intake .632”
Exhaust .381”
Exhaust .648”
Timing at .050 Lift: Open
Intake
Exhaust
Close
14.5° BTDC
53.5° BBDC
62.5° ABDC
13.5° ATDC
Timing at .050 Lift: Open
Intake
Exhaust
Close
14.5° BTDC
53.5° BBDC
62.5° ABDC
13.5° ATDC
Centerlines:
Lobe Separation: Int. 109.5° ATDC Exh. 114.5° BTDC
112°
Centerlines:
Lobe Separation: Int. 109.5° ATDC Exh. 114.5° BTDC
112°
CAUTION: Use Edelbrock Performer-Link Timing Chain and Gear
Set #7810 or Accu-Drive gear drive #7891. Do not use late
model timing chain and gear sets that are designed for emissioncontrolled engines. These timing sets are machined in a retarded
position and are not recommended for this camshaft installation.
Edelbrock Timing Sets feature three keyways for specified timing
selection. Use “0” position for most applications.
CAUTION: Use Edelbrock Performer-Link Timing Chain and Gear
Set #7810 or Accu-Drive gear drive #7891. Do not use late
model timing chain and gear sets that are designed for emissioncontrolled engines. These timing sets are machined in a retarded
position and are not recommended for this camshaft installation.
Edelbrock Timing Sets feature three keyways for specified timing
selection. Use “0” position for most applications.
Catalog #2263, 2264
Rev. 5/15/13 - QT/mc
Catalog #2263, 2264
Rev. 5/15/13 - QT/mc
©2013 Edelbrock LLC
Brochure #63-2263C
©2013 Edelbrock LLC
Brochure #63-2263C
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