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Part number: 08-423-8
Product Details
Comp Cams 08-423-8 Xtreme Energy Camshaft
Products specifications
Advertised Duration 276 int./282 exh.
Advertised Exhaust Duration 282
Advertised Intake Duration 276
Basic Operating RPM Range 1,900-5,600
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.
Grind Number CS XR276HR-10
Intake Duration at 050 inch Lift 224
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.502 in.
Lobe Separation (degrees) 110
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.502 int./0.510 exh. lift
Valve Springs Required Yes
Title 08-423-8 CamShaft, CS XR276HR-10
Engine Make/Size Chevy Small Block (262-400)
RPM Range 1000-7000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 230
Exh. Duration Advertised (Deg) 282
Exhaust Valve Lift (in.) 0.51
Int. Duration @ .050 in. (Deg) 224
Int. Duration Advertised (Deg) 276
Intake Valve Lift (in.) 0.502
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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V
Absolute best price on the web, very fast. Definitely ordering Autoplicity in the near future....
D
Great pricing and customer service. Item shipped on time and with no complicaitons. Best pricing on the internet that I could find. Great seller.
T
Great customer service, ships fast. Will buy from again
B
Bought Motive Brake Bleeding Kit (international) . Best Pricing all around.
Ordered on Tuesday , received via UPS Ground (cheap shipping) on Thursday Noon.
Excellent Packing.
Super Fast Shipping.
Very Statisfied with my on-line order.
Highly Recommended.
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