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Comp Cams Performance Parts
Comp Cams 20-600-9
Comp Cams 20-600-9 Thumpr Cam CRS 283T HR-107  414x500
[click to enlarge]
Comp Cams 20-600-9
• Excellent throttle response from a very "streetable" cam
• Great sounding thumping idle
• Available in three unique grinds
• Long exhaust duration
• Generous valve overlap

Not legal for sale or use on pollution controlled motor vehicles.
Our Price: $339.95
UPC 036584150954
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 20-600-9 "Thumpr" hydraulic roller camshaft
Fits 1964-2000, Chrysler 273-360 cu.in. V8s (long snout)

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

RPM Range: 1,900 to 5,600 rpm
Duration @ .050" lift: 227/241 (int/exh)
Valve lift: .513/.498 (int/exh)
Good for high performance street use, stock converter ok,
better with 2000+ converter and gears, choppy/thumping idle.

Shipping Weight/Dimensions:
Weight:9.38 lbs
Height:3.00 in.
Length:24.50 in.
Width:3.00 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.
Comp Cams 505-16
Comp Cams 505-16 Positive stop teflon valve stem seals
Comp Cams 1074-KIT
Comp Cams 1074-KIT Aluminum Roller Rocker Arm Kit.
Fits 273-360 cu.in. Chrysler V8s.
Comp Cams 159
Comp Cams 159 Camshaft Break-In Lube 12oz
Comp Cams 2103
Comp Cams 2103 "Magnum" Double roller timing chain set.
Fits 1956-1988, 273-360 cu.in. Chrysler V8s.
Comp Cams 3103
Comp Cams 3103 "Hi-Tech" timing chain set.
Fits 1956-1988, 273-360 cu.in. Chrysler V8s.
Comp Cams 1622-16
Comp Cams 1622-16 Ultra Pro Mag Rockers Chrysler Sb 1.5
Alternate Items
Comp Cams 740-16
Comp Cams 740-16 Steel Valve Spring Retainer
Comp Cams 995-16
Comp Cams 995-16 Dual valve spring
For hydraulic cam.
Comp Cams 795-16
Comp Cams 795-16 Steel valve spring retainers
For use with Comp Cams 26120 valve springs
Comp Cams 26995-16
Comp Cams 26995-16 Beehive Valve Spring
Fits Pontiac, Oldsmobile, and s,all block Chrysler engines
Comp Cams 8920-16
Comp Cams 8920-16 Pro Magnum Hydraulic roller lifters
Fits small block Chrysler V8s
- Last Updated: 2014-08-27 17:02:35 -
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