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Competition Cams

Competition Cams 11-654-47 Xtreme Energy 4/7 Swap Firing Order Camshaft

Part # COM11-654-47 Be the first to write a review

Xtreme Energy 4/7 Swap 244/252 Solid Flat Cam Compatible with Chevrolet Big Block 396-454

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Competition Cams 11-654-47 Xtreme Energy 4/7 Swap Firing Order Camshaft

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Xtreme Energy 4/7 Swap Firing Order Camshaft; MechanicalFlat Tappet; 2400-6800 rpm; Adv.Dur. 282 Int./290 Exh.; Lift .590 Int./.598 Exh.; Lobe 110 deg.;

Features:

  • Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
  • More vacuum allows a step up in duration for greater performance
  • Best seller; excellent all around performance in street carbureted applications
  • Work best with COMP Cams® roller rockers and matched valve springs
  • Require other performance parts (intake manifold, headers, etc.) for best performance
Advertised Exhaust Duration290
Advertised Intake Duration282
Brand Competition Cams
Camshaft StyleSolid Flat Tappet
Emission Code4
Exhaust Duration (at .050 inch Lift)252
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.598
Intake Duration (at .050 inch Lift)244
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.59
Lobe Separation (degrees)110
Operating RPM Range2400-6800
Product TypeCamshafts
UPC036584096702
Manufacturer Part Number11-654-47
Part NumberCOM11-654-47
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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