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COMP Cams K12-249-4 - COMP Cams Xtreme Energy Cam and Lifter Kits

COMP Cams K12-249-4 - COMP Cams Xtreme Energy Cam and Lifter Kits large image

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  • Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Advertised Duration 249/260, Lift .434/.444, Chevy, Small Block
  • Application Specific
  • Estimated Ship Date: Today
 
BrandCOMP Cams
Manufacturer's Part NumberK12-249-4
Part TypeCamshaft and Lifter Kits
Product LineCOMP Cams Xtreme Energy Cam and Lifter Kits
Summit Racing Part NumberCCA-K12-249-4
 
Cam StyleHydraulic flat tappet
Basic Operating RPM Range1,000-5,000
Intake Duration at 050 inch Lift206
Exhaust Duration at 050 inch Lift212
Duration at 050 inch Lift206 int./212 exh.
Advertised Intake Duration249
Advertised Exhaust Duration260
Advertised Duration249 int./260 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.434 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.444 in.
Valve Lift with Factory Rocker Arm Ratio0.434 int./0.444 exh. lift
Lobe Separation (degrees)112
Intake Valve Lash0.000 in.
Exhaust Valve Lash0.000 in.
Grind NumberCS XE249H-12
Computer-Controlled CompatibleYes
Lifters IncludedYes
Lifter StyleHydraulic flat tappet
Valve Springs IncludedYes
Outside Diameter of Outer Spring (in)1.254 in.
Retainers IncludedYes
Locks IncludedYes
Valve Stem Seals IncludedYes
Timing Chain and Gears IncludedYes
Timing Chain StyleDouble non-roller
Assembly Lubricant IncludedYes
Pushrods IncludedNo
Rocker Arms IncludedNo
Gaskets IncludedNo
QuantitySold as a kit.
 

Improve your throttle response and top-end horsepower with Xtreme performance!

COMP Cams Xtreme Energy cam and lifter kits are built to take advantage of the latest cam technology, to 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

COMP Cams warrants its products to be free from defects in material and workmanship for one year from the date of purchase. This warranty is valid on camshafts only where new lifters and proper valve springs are used. This warranty is voided on any part used in racing applications or any cam part ending in -5, -6, -7, -8, or -9. Ultra Gold aluminum rocker arms carry a limited lifetime warranty.