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Competition Cams

Competition Cams SK68-231-4 Xtreme 4 X 4 Camshaft Small Kit

Part # COMSK68-231-4 Be the first to write a review

Compatible with AMC/Jeep 199-258/4.0L

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Competition Cams SK68-231-4 Xtreme 4 X 4 Camshaft Small Kit

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Xtreme 4 X 4 Camshaft Small Kit; Hydraulic Flat Tappet; 800-5000 rpm; Adv.Dur. 250 Int./258 Exh.; Lift .482 Int./.485 Exh.; Lobe 111 deg; Incl. Cam/Lifters/Timing Set;

Features:

  • SK-Kit includes Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions
  • Improved throttle response & increased low & mid-range RPM horsepower for towing& off-road
  • Designed for use with common restrictive factory exhaust systems, including factory exhaust manifolds
Advertised Exhaust Duration258
Advertised Intake Duration250
Brand Competition Cams
Camshaft StyleHydraulic Flat Tappet
Emission Code4
Exhaust Duration (at .050 inch Lift)214
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.485
Intake Duration (at .050 inch Lift)206
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.462
Lobe Separation (degrees)111
Operating RPM Range800-5000
Product TypeCamshaft Kits
UPC036584039938
Manufacturer Part NumberSK68-231-4
Part NumberCOMSK68-231-4
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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