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Comp Cams Performance Parts
Comp Cams CL11-602-4
Comp Cams CL11-602-4 Big Mutha Thumpr Cam and Lift Kit - CB 295T H-107 500x375
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Comp Cams CL11-602-4
• Muscle car sound is back
• Hard hitting, lumpy idle
• Excellent throttle response and "streetability"
• Significant horsepower increase
Our Price: $199.95
UPC 036584181279
Free Shipping and Handling for orders over $99!
(US only. Excluding any oversize charges.)
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Product Info Related Items
Comp Cams CL11-602-4 Big Mutha Thumpr Camshaft and Lifter Kit
Fits 1965-1996, Chevrolet 386-454 cu.in. big block V8s

The newest line of camshafts from Comp Cams is the "Big Mutha Thumpr". This line of retro-fit hydraulic roller and hydraulic flat tappet cams is designed for use in engines that originally used a flat tappet cam. It will give a significant increase in horsepower over an identical flat tappet grind. The "Big Mutha Thumpr" uses lobe profiles and grind characteristics that produce an early valve opening, long exhaust duration, and a generous overlap to give the engine a powerful and hard hitting exhaust note and a rough idle without sacrificing power output or streetability.

The Comp Cams "CL" cam and lifter kit includes the camshaft, the appropriate lifters, Comp Cams assembly lube, full instructions, and decals.


RPM range: 2,300 to 6,200 rpm
Duration @ .050: 243/257 (int/exh)
Valve lift: .522/.507 (int/exh)
Good for street/strip use, needs 9.5:1 compression , 2800+ stall converter, performance intake, gears, and headers, very rough idle.
Shipping Weight/Dimensions:
Weight:14.25 lbs
Height:3.00 in.
Length:26.00 in.
Width:5.50 in.
Shipping from warehouses in the U.S. and Canada!
Performance Parts has over 20 warehouses in the U.S. and Canada so you can get your parts duty free! Call for availability.
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- Last Updated: 2014-08-27 17:18:52 -
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