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Thumpr 226/241 Hydraulic Flat Cam and Lifter Kit for Cadillac 425, 472, 500

Thumpr 226/241 Hydraulic Flat Cam and Lifter Kit for Cadillac 425, 472, 500

Mutha' Thumpr 234/249 Hydraulic Flat Cam and Lifter Kit Cadillac 425, 472, 500

Mutha' Thumpr 234/249 Hydraulic Flat Cam and Lifter Kit Cadillac 425, 472, 500

Thumpr 226/241 Hydraulic Flat Cam for Cadillac 425, 472, 500

$435.95
Thumpr™ 226/241 Hydraulic Flat Cam for Cadillac 425, 472, 500. High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
In stock
SKU
94-600-5
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More Information
UPC 036584213338
Manufacturer COMP Cams®
Emissions Code
Engine Family Cadillac 425, 472, 500 c.i. (1963-1979)
RPM Operating Range 2,000-5,800
Cam Type Hydraulic Flat Tappet
Camshaft Series Thumpr
Camshaft Gear Attachment 1-Bolt
Usage Street/Performance
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 278
Advertised Exhaust Duration 296
Intake Duration at .050 Inch Lift 226
Exhaust Duration at .050 Inch Lift 241
Intake Valve Lift 0.503
Exhaust Valve Lift 0.49
Lobe Lift Intake 0.293
Lobe Lift Exhaust 0.285
Lobe Separation 107
Intake Centerline 102
Valve Timing Lift 0.006
Exhaust Close ATDC 41
Intake Open BTDC 35
Exhaust Open BBDC 76
Intake Close ABDC 63
Lifter Style Hydraulic Flat Tappet
Recommended Components
Component Part Number
CL-Kit Upgrade CL94-600-5
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