Comp Cams Camshaft/ Lifter/ Timing Gear/ Valve Spring Kit, Thumpr ™, For Use with Chevy Big Block 6.5L-7.4L/396-454 Cubic Inch, Gear Drive – K11-602-4
$719.86
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Chat with usComp Cams Camshaft/ Lifter/ Timing Gear/ Valve Spring Kit, Thumpr ™ – K11-602-4
Description
Camshaft/ Lifter/ Timing Gear/ Valve Spring Kit; Thumpr ™; For Use With Chevy Big Block 6.5L-7.4L/396-454 Cubic Inch; Gear Drive; Hydraulic Flat Tappet; 2300-6200 RPM Range; 243 Degree Intake Duration @ 0.050 Inch Lift; 257 Degree Exhaust Duration @ 0.050 Inch Lift; 0.522 Inch Intake Valve Lift; 0.507 Inch Exhaust Valve Lift; 110 Degree Lobe Separation; With Lifters/Valve Springs/Retainers/Locks/Valve Stem Seals/Timing Chain Set/Assembly Lube/Decals/Instructions
Attributes:
- Engine Compatibility: Chevy Big Block V8 396-454 Cubic Inch
- Timing Type: Double Roller Chain Drive
- Camshaft Type: Hydraulic Flat Tappet
- RPM – Low: 2300
- RPM – High: 6200
- Advertised Exhaust Duration (DEG): 312 Degree
- Advertised Intake Duration (DEG): 295 Degree
- Exhaust Duration At 0.050 Lift (DEG): 257 Degree
- Exhaust Lift (IN): 0.507 Inch
- Exhaust Valve Lash (IN): 0 Inch
- Idle Characteristics: Very Rough
- Intake Duration Lift At 0.050 Lift (DEG): 243 Degree
- Intake Lift (IN): 0.522 Inch
- Intake Valve Lash (IN): 0 Inch
- Lobe Separation Angle (DEG): 107 Degree
- Rocker Arm Ratio: 1.72
- Lifter Style: Hydraulic Flat Tappet
- Outside Diameter Of Outer Spring (IN): 1.509 Inch
- Computer Controlled Compatible: No
- Includes Retainers: Yes
- Includes Locks: Yes
- Includes Valve Stem Seals: Yes
- Includes Assembly Lubricant: Yes
- Includes Pushrods: No
- Includes Rocker Arms: No
- Includes Gaskets: No
- Includes Timing Chain Set: Yes
- Includes Decals: Yes
- Grind Number: 295TH7
Features & Benefits:
- Limited 1 Year Warranty
Additional information
| Weight | 27 lbs |
|---|---|
| Dimensions | 26 × 10.5 × 5 in |
| Brand | COMP CAMS |
| Manufacturer Part Number | K11-602-4 |
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