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Comp Cams Performance Parts
Comp Cams CL20-601-9
Comp Cams CL20-601-9 Mutha Thumpr Cam and Lifter Kit - CRS 291T HR-7 75x75
[no large photo available]
Comp Cams CL20-601-9
• Muscle car sound is back
• Hard hitting, lumpy idle
• Excellent throttle response and "streetability"
• Significant horsepower increase

Not legal for sale or use on pollution controlled motor vehicles.
Our Price: $814.95
UPC 036584153597
Free Shipping and Handling for orders over $99!
(US only. Excluding any oversize charges.)
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1Estimated Shipping Dates are based on available inventory and the nearest warehouse.
Performance Parts is a Comp Cams authorized performance retailer
Product Info Related Items
Comp Cams CL20-601-9 "Mutha Thumpr" hydraulic roller camshaft and lifter kit.
Fits 273-360 cu.in. Chrysler V8

The newest line of camshafts from Comp Cams is the "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 "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.

Duration @ .050" lift: 235/249 (int/exh)
For high performance street/strip use, needs 9:1 compression,
2500+ stall, intake, gears, and headers, rough idle.
Shipping Weight/Dimensions:
Weight:13.40 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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Fits 273-360 cu.in. Chrysler V8s.
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Fits 1956-1988, 273-360 cu.in. Chrysler V8s.
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Fits 1956-1988, 273-360 cu.in. Chrysler V8s.
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Alternate Items
Comp Cams 740-16
Comp Cams 740-16 Steel Valve Spring Retainer
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Comp Cams 995-16 Dual valve spring
For hydraulic cam.
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For Chrysler
Comp Cams 795-16
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For use with Comp Cams 26120 valve springs
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Comp Cams 26995-16 Beehive Valve Spring
Fits Pontiac, Oldsmobile, and s,all block Chrysler engines
- Last Updated: 2014-08-27 17:12:31 -
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