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Competition Cams

Competition Cams 146-426-11 XFI Xtreme Fuel Injection Broad Power Band Camshaft

Part # COM146-426-11 Be the first to write a review

Compatible with GM GEN IV w/o VVT or AFM

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Competition Cams 146-426-11 XFI Xtreme Fuel Injection Broad Power Band Camshaft

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XFI Xtreme Fuel Injection Broad Power Band Camshaft; Hydraulic Roller; 1800-6800 rpm; Adv. Dur. 275 Intake/287 Exh.; Lift .566 Intake/.576 Exh.; Lobe Angle 109 deg.; Single Bolt;

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 Duration287
Advertised Intake Duration275
Brand Competition Cams
Camshaft StyleHydraulic Roller
Emission Code4
Exhaust Duration (at .050 inch Lift)234
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.576
Intake Duration (at .050 inch Lift)222
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.566
Lobe Separation (degrees)109
Operating RPM Range1800-6800
Product TypeCamshafts
UPC036584197591
Manufacturer Part Number146-426-11
Part NumberCOM146-426-11
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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