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Competition Cams

Competition Cams 54-500-11 XFI Xtreme Fuel Injection Mechanical Roller Camshaft

Part # COM54-500-11 Be the first to write a review

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

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Competition Cams 54-500-11 XFI Xtreme Fuel Injection Mechanical Roller Camshaft

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XFI Xtreme Fuel Injection Camshaft; Solid Roller; 1800-6400 rpm; Adv. Dur. 270 Int./277 Exh; Lift .646 Int./.641 Exh.; Lobe Angle 113 deg.;

Features:

  • Newest and quickest lobe profiles in the Xtreme family and provide a terrific increase in performance
  • Tuned for use in EFI applications where extra air flow signal through the carburetor is not required (feature wider lobe separation without loss of responsiveness)
  • Work well with aftermarket cylinder heads and feature high lift
  • Xtreme Energy™ Cams are more responsive in carbureted applications
  • Designed for use with COMP Cams® Beehive™ Springs and roller rockers
  • Really needs other performance parts to shine
Advertised Exhaust Duration277
Advertised Intake Duration270
Brand Competition Cams
Camshaft StyleSolid/Mechanical Roller
Emission Code4
Exhaust Duration (at .050 inch Lift)240
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.641
Intake Duration (at .050 inch Lift)235
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.646
Lobe Separation (degrees)113
Operating RPM Range1,800-6,400
Product TypeCamshafts
UPC036584147763
Manufacturer Part Number54-500-11
Part NumberCOM54-500-11
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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