COMP Cams Big Mutha' Thumpr Hydraulic Roller Camshaft - Small Block Chevy 12-602-8 H769001M The Carbon X version is

The Carbon X version is made from fire retardant material with a reflective heat and oil resistant liner

Engine installation is simplified preventing big stacks of washers from falling all over the floor

It has a 9" deep by 9-1/2" long sump and a 7 qt

Hypercoils are manufactured on state of the art equipment using the latest technology by craftsmen who take great pride in producing what we feel are the best springs available anywhere in the world

COMP Cams Big Mutha' Thumpr Hydraulic Roller Camshaft - Small Block Chevy 12-602-8 H769001M The Carbon X version isComp Cams Big Mutha' Thumpr Hydraulic Roller Camshaft Small Block Chevy Street strip, needs 9. 5: 1 compression, 2800+ stall, intake, gears and headers, very rough idle. COMP Cams Big Mutha' Thumpr 299THR 7 Hydraulic Roller Camshaft for Small Block Chevy Product Description: Camshaft Big Mutha' Thumpr Hydraulic Roller Lift 0. 533 0. 519 in Duration 299 319 107 LSA 2500 6200 RPM Small Block Chevy For 30 years, the COMP Cams philosophy has never