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COMP Cams Thumpr Hydraulic Roller Cam and Lifter Kits K08-602-8

COMP Cams K08-602-8 - COMP Cams Thumpr Hydraulic Roller Cam and Lifter Kits

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$890.97

Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Duration 299/319, Lift .533/.519, Chevy, 5.0, 5.7L, Kit

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Estimated Ship Date: 8/25/2014 (if ordered today) Would you rather pick it up? Select Location

Brand: COMP Cams
Manufacturer's Part Number: K08-602-8
Part Type: Camshaft Kits
Summit Racing Part Number: CCA-K08-602-8

UPC: 036584185024
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 2,500-6,200
Intake Duration at 050 inch Lift: 243
Exhaust Duration at 050 inch Lift: 257
Duration at 050 inch Lift: 243 int./257 exh.
Advertised Intake Duration: 299
Advertised Exhaust Duration: 319
Advertised Duration: 299 int./319 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.533 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.519 in.
Valve Lift with Factory Rocker Arm Ratio: 0.533 int./0.519 exh.
Lobe Separation (degrees): 107
Grind Number: 299THR7
Computer-Controlled Compatible: No
Lifters Included: Yes
Lifter Style: Hydraulic roller
Valve Springs Included: Yes
Outside Diameter of Outer Spring (in): 1.310 in.
Retainers Included: Yes
Locks Included: Yes
Valve Stem Seals Included: Yes
Timing Chain and Gears Included: Yes
Timing Chain Style: Double roller
Assembly Lubricant Included: No
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: No
Quantity: Sold as a kit.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

COMP Cams is bringing the musclecar sound back, and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In fact, one of the most frequent questions fielded when customers call our tech line is, "what camshaft will give my car that mean-sounding idle?" In an ongoing quest to provide you with the performance and sound that you demand, COMP Cams' engineering team proudly introduces the Thumpr series cam and lifter kits. The Thumpr camshafts are a new series of hydraulic roller camshafts designed for use in engines that were originally equipped with flat tappet camshafts. The lobe profile and grind characteristics of these new Thumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap. They're designed to maximize the rough-idling characteristics of the cams, giving you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in three different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. These Thumpr series cam and lifter kits feature a cutting-edge hydraulic roller design that delivers a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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