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COMP Cams Xtreme Energy Cam and Lifter Kits K12-770-8

COMP Cams K12-770-8 - COMP Cams Xtreme Energy Cam and Lifter Kits

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Cam/Lifter, Valvetrain, Mechanical Roller Tappet, Adv. Duration 274/280, Lift .564/.570, Chevy, Small Block

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Estimated Ship Date: 10/9/2014 (if ordered today) Would you rather pick it up? Select Location

Brand: COMP Cams
Manufacturer's Part Number: K12-770-8
Part Type: Camshaft Kits
Summit Racing Part Number: CCA-K12-770-8

UPC: 036584063964
Cam Style: Mechanical roller tappet
Basic Operating RPM Range: 2,200-6,200
Intake Duration at 050 inch Lift: 236
Exhaust Duration at 050 inch Lift: 242
Duration at 050 inch Lift: 236 int./242 exh.
Advertised Intake Duration: 274
Advertised Exhaust Duration: 280
Advertised Duration: 274 int./280 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.564 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.570 in.
Valve Lift with Factory Rocker Arm Ratio: 0.564 int./0.570 exh.
Lobe Separation (degrees): 110
Intake Valve Lash: 0.016 in.
Exhaust Valve Lash: 0.018 in.
Grind Number: CS XR274 R-10
Computer-Controlled Compatible: No
Lifters Included: Yes
Lifter Style: Mechanical roller
Valve Springs Included: Yes
Outside Diameter of Outer Spring (in): 1.460 in.
Retainers Included: Yes
Locks Included: Yes
Valve Stem Seals Included: Yes
Timing Chain and Gears Included: Yes
Timing Chain Style: Double non-roller
Assembly Lubricant Included: No
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: No
Quantity: Sold as a kit.
Notes: Requires thrust button and wear plate.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

COMP Cams Xtreme Energy cam and lifter kits are built to take advantage of the latest cam technology and provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy cam and lifter kit available for you. By using an aggressive lobe profile, these cam kits provide better throttle response and more top-end horsepower than equivalent kits from other manufacturers, while delivering increased engine vacuum.

Warranty

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

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