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Replacement Parts

Engines & Engine Parts

Cam & Lifter Kits

Comp Cams K12-602-4 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chevrolet Small Block

Option Currently Selected: K-Kit 2,500-6,400 RPM Range

Variations

Comp Cams K12-602-4 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chevrolet Small Block
- 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.

Country	USA
Brand	Comp Cams
Manufacturer	COMP Cams
Binding	Automotive
ItemPartNumber	K12-602-4
Model	K12-602-4
Warranty	Manufacturer
Color	Black
ReleaseDate	2016-11-26
Size	K-Kit
UnitCount	1
UPCs	036584182238
EANs	0036584182238

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