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Mutha' Thumpr 234/249 Hydraulic Flat Cam for Cadillac 425, 472, 500

Mutha' Thumpr 234/249 Hydraulic Flat Cam for Cadillac 425, 472, 500

Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Cadillac 425, 472, 500

Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Cadillac 425, 472, 500

Big Mutha' Thumpr 242/257 Hydraulic Flat Cam and Lifter Kit Cadillac 425, 472, 500

$465.95
Big Mutha' Thumpr™ 242/257 Hydraulic Flat Cam and Lifter Kit Cadillac 425, 472, 500. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
TEMPORARILY OUT OF STOCK
SKU
CL94-602-5
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More Information
UPC 036584214540
Manufacturer COMP Cams®
Emissions Code
Engine Family Cadillac 425, 472, 500 c.i. (1963-1979)
RPM Operating Range 2,500-6,400
Cam Type Hydraulic Flat Tappet
Camshaft Series Thumpr
Camshaft Gear Attachment 1-Bolt
Usage Street/Strip
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 294
Advertised Exhaust Duration 312
Intake Duration at .050 Inch Lift 242
Exhaust Duration at .050 Inch Lift 257
Intake Valve Lift 0.528
Exhaust Valve Lift 0.512
Lobe Separation 107
Lifter Style Hydraulic Flat Tappet
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