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Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chevrolet Big Block GEN VI

$522.95
Mutha' Thumpr™ 235/249 Hydraulic Roller Cam for Chevrolet Big Block GEN VI. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
TEMPORARILY OUT OF STOCK
SKU
01-601-8
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More Information
UPC 036584211945
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999)
RPM Operating Range 2,200-5,900
Cam Type Hydraulic Roller
Camshaft Series Thumpr
Camshaft Gear Attachment 3-Bolt
Usage Street/Strip
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 291
Advertised Exhaust Duration 311
Intake Duration at .050 Inch Lift 235
Exhaust Duration at .050 Inch Lift 249
Intake Valve Lift 0.557
Exhaust Valve Lift 0.542
Lobe Lift Intake 0.328
Lobe Lift Exhaust 0.319
Lobe Separation 107
Intake Centerline 102
Valve Timing Lift 0.006
Exhaust Close ATDC 49
Intake Open BTDC 42
Exhaust Open BBDC 82
Intake Close ABDC 69
Lifter Style Hydraulic Roller
CUSTOMER SUPPORT
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