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Competition Cams

Competition Cams 21-229-4 Xtreme Energy Hi-Lift Camshaft

Part # COM21-229-4 Be the first to write a review

Compatible with Chrysler 383-440

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Competition Cams 21-229-4 Xtreme Energy Hi-Lift Camshaft

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Xtreme Energy Hi-Lift Camshaft; Hydraulic Flat Tappet; 3000-6500 rpm; Single Bolt; Adv. Dur. 295 Int./307 Exh.; Lift .564 Int./Exh.; Lobe Angle 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 Duration307
Advertised Intake Duration295
Brand Competition Cams
Camshaft StyleHydraulic Flat Tappet
Emission Code4
Exhaust Duration (at .050 inch Lift)257
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.564
Intake Duration (at .050 inch Lift)251
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.564
Lobe Separation (degrees)110
Operating RPM Range3000-6500
Product TypeCamshafts
UPC036584078333
Manufacturer Part Number21-229-4
Part NumberCOM21-229-4
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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