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Mutha' Thumpr 235/249 Hydraulic Flat Cam for Chevrolet Small Block 262-400

Mutha' Thumpr 235/249 Hydraulic Flat Cam for Chevrolet Small Block 262-400

Mutha' Thumpr 235/249 Hydraulic Roller Cam GK-Kit for Chevrolet Small Block 262-400

Mutha' Thumpr 235/249 Hydraulic Roller Cam GK-Kit for Chevrolet Small Block 262-400

Mutha' Thumpr 235/249 Hydraulic Roller Cam and Lifter Kit for Chevrolet Small Block 262-400

$1,097.95
Mutha' Thumpr™ 235/249 Hydraulic Roller Cam and Lifter Kit for Chevrolet Small Block 262-400. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
TEMPORARILY OUT OF STOCK
SKU
CL12-601-8
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More Information
UPC 036584153412
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range 2,200-5,900
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 291
Advertised Exhaust Duration 311
Intake Duration at .050 Inch Lift 235
Exhaust Duration at .050 Inch Lift 249
Intake Valve Lift 0.521
Exhaust Valve Lift 0.507
Lobe Separation 107
Lifter Style Hydraulic Roller
Recommended Components
Component Part Number
Cam and Lifter and Gear Drive Upgrade GK12-601-8
K-Kit Upgrade K12-601-8
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