COMP Cams 12-422-8 Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .495/.502, Chevy, Small Block, Each 

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COMP Cams 12-422-8 Camshaft Hydraulic Roller Tappet

 

  • Advertised Duration
  • 270 int./276 exh.
  • Advertised Exhaust Duration
  • 276
  • Advertised Intake Duration
  • 270
  • Basic Operating RPM Range
  • 1,600-5,400
  • Cam Style
  • Hydraulic roller tappet
  • Computer-Controlled Compatible
  • No
  • Duration at 050 inch Lift
  • 218 int./224 exh.
  • Exhaust Duration at 050 inch Lift
  • 224
  • Exhaust Valve Lift with Factory Rocker Arm Ratio
  • 0.502 in.
  • Grind Number
  • CS XR270HR-10
  • Intake Duration at 050 inch Lift
  • 218
  • Intake Valve Lift with Factory Rocker Arm Ratio
  • 0.495 in.
  • Lobe Separation (degrees)
  • 110
  • Notes
  • Retro-fit: Designed for early non-roller blocks. Requires thrust button and wear plate.
  • Quantity
  • Sold individually.
  • Valve Lift with Factory Rocker Arm Ratio
  • 0.495 int./0.502 exh.
  • Valve Springs Required
  • Yes




    Summit Racing Part Number: CCA-12-422-8

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