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Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit Chevrolet Big Block 396-454
Thumpr™ 227/241 Hydraulic Roller Cam and Lifter Kit for Chevrolet Big Block 396-454. High performance street, stock converter ok, best with 2000+ converter & gears, choppy/thumping idle.
Available Soon
SKU
CL11-600-8
TEMPORARILY OUT OF STOCK, ORDER NOW!
$1,096.95
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range: 1,900-5,500
Grind Number: 283THR7
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: Thumpr
Usage: Street/Performance
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 283
Advertised Exhaust Duration: 303
Intake Duration at .050 Inch Lift: 227
Exhaust Duration at .050 Inch Lift: 241
Intake Valve Lift: 0.547
Exhaust Valve Lift: 0.53
Lobe Separation: 107
Camshaft Gear Attachment: 3-Bolt
Note
Description
77
