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Competition Cams

Competition Cams 54-424-11 XFI RPM High Lift XR265HR-15 Hydraulic Roller Camshaft

Part # COM54-424-11 Be the first to write a review

Compatible with GM LS GEN III/IV with 3-Bolt Camshaft

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Competition Cams 54-424-11 XFI RPM High Lift XR265HR-15 Hydraulic Roller Camshaft

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  • XFI RPM" High Lift Hydraulic Roller Camshaft
  • Fits GM Gen III LS1, LS2, and LS6 V8s
  • RPM Range: 1,400 to 6,700 rpm
  • Duration @ .050" lift: 212/218 (int/exh)
  • Valve lift: .558/.563 (int/exh)
  • Great street LS6 replacement camshaft. Very wide power range,
  • good drivability and excellent response.
Advertised Exhaust Duration271
Advertised Intake Duration265
Brand Competition Cams
Camshaft StyleHydraulic Roller
Emission Code4
Exhaust Duration (at .050 inch Lift)218
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.563
Intake Duration (at .050 inch Lift)212
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.558
Lobe Separation (degrees)115
Operating RPM Range1400-6700
Product TypeCamshafts
UPC036584068235
Manufacturer Part Number54-424-11
Part NumberCOM54-424-11
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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