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Big Mutha' Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chevrolet Small Block - COMP Cams K12-602-4
COMP Cams K12-602-4
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UPC
036584182238
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Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. 2,500-6,400 RPM Operating Range 243/257 Duration at .050". 107 Degree Lobe Separation Angle. 0.5"/0.486" Valve Lift K Kits vary in their contents, but generally contain a camshaft, a set of lifters, valve springs, retainers, locks, valve seals, timing set, assembly lubricant, decals and instructions. Check description for more accurate listing of kit contents. Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note. Best with aftermarket converters and more rear gear.
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