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Part number: 12-318-4
Competitor Pricing
Product Details
Comp Cams 12-318-4 High Energy Marine Camshaft
Products specifications
Advertised Duration 268 int./276 exh.
Advertised Exhaust Duration 276
Advertised Intake Duration 268
Basic Operating RPM Range 2,400-5,400
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 222 int./226 exh.
Exhaust Duration at 050 inch Lift 226
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.464 in.
Grind Number CS 268AH-10
Intake Duration at 050 inch Lift 222
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.464 in.
Lobe Separation (degrees) 110
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.464 int./0.464 exh. lift
Valve Springs Required Yes
Title 12-318-4 CamShaft, CS 268AH-10
Engine Make/Size Chevy Small Block (262-400)
RPM Range 2000-9000
Usage OEM
Exh. Duration @ .050 in. (Deg) 226
Exh. Duration Advertised (Deg) 276-4
Exhaust Valve Lift (in.) 0.464
Int. Duration @ .050 in. (Deg) 222
Int. Duration Advertised (Deg) 268-4
Intake Valve Lift (in.) 0.464
Lifter Type Hydraulic Flat Tappet
  • High Energy Marine Camshaft
  • 1 Year Limited Warranty
Reviews
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S
Autoplicity had the best price that I could find.  The product was drop shipped from the factory and the time estimate that Autoplicity said was correct.
O
Nice company...Products are significantly cheaper than others and fast shipping.
D
Great Pricing (lowest i can find anywhere) and Quick Shipping, Product has no damage from shipping! Thank you Autoplicity!
J
Great product at a low price!
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Return Policy
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