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Mutha' Thumpr 235/249 Hydraulic Roller Cam GK-Kit Chevrolet Big Block 396-454
Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chevrolet Big Block 396-454
Mutha' Thumpr 235/249 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454
Mutha' Thumpr 235/249 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454. High performance street/strip, needs 9:1 compression, 2400+ stall, intake, gears, and headers, rough idle.
More Information
UPC
036584153504
Manufacturer
COMP Cams®
Emissions Code
Engine Family
Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range
2,200-5,800
Cam Type
Hydraulic Roller
Camshaft Series
Thumpr
Camshaft Gear Attachment
3-Bolt
Usage
Street/Performance
California Proposition 65
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration
249
Advertised Exhaust Duration
311
Intake Duration at .050 Inch Lift
235
Exhaust Duration at .050 Inch Lift
249
Intake Valve Lift
0.558
Exhaust Valve Lift
0.542
Lobe Separation
107
Lifter Style
Hydraulic Roller