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Part number: CL08-503-8
Competitor Pricing
Product Details
Comp Cams CL08-503-8 Xtreme Energy Camshaft/Lifter Kit
Products specifications
Advertised Duration 276 int./281 exh.
Advertised Exhaust Duration 281
Advertised Intake Duration 276
Assembly Lubricant Included Yes
Basic Operating RPM Range 1,800-5,800
Cam Style Hydraulic roller tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 224 int./230 exh.
Exhaust Duration at 050 inch Lift 230
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.510 in.
Gaskets Included No
Grind Number CS XR276HR-12
Intake Duration at 050 inch Lift 224
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.503 in.
Lifter Style Hydraulic roller
Lifters Included Yes
Lobe Separation (degrees) 112
Locks Included No
Pushrods Included No
Quantity Sold as a kit.
Retainers Included No
Rocker Arms Included No
Timing Chain and Gears Included No
Valve Lift with Factory Rocker Arm Ratio 0.503 int./0.510 exh. lift
Valve Springs Included No
Valve Springs Required Yes
Valve Stem Seals Included No
Title CL08-503-8 Cam and Lifter Kit, CS XR276HR-1 2
Engine Make/Size Chevy Small Block (262-400)
RPM Range 2000-9000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 230
Exh. Duration Advertised (Deg) 281
Exhaust Valve Lift (in.) 0.51
Int. Duration @ .050 in. (Deg) 224
Int. Duration Advertised (Deg) 276
Intake Valve Lift (in.) 0.503
Lifter Type Hydraulic Roller
  • Produces Better Throttle Response
  • Produces Top Engine Horsepower
  • Delivers Increased Engine Vacuum
  • 1 Year Limited Warranty
Reviews
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C
Autoplicity made finding and ordering my parts simple and easy! Not only did they have the parts in stock and ready to ship, but they were also the cheapest BY FAR saving me nearly 30%!

The information that they had on the product pages was 100% accurate unlike other car part websites.

Autoplicity has made a customer for life!
D
So far so good
M
Excellent price and great customer service.   Would do business with them again.
S
My Superchips Cortex arrived within a few days of order and by far was the best price arround.  Product arrived in perfect condition and worked as described.  Great deal. Order #10984
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