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Competition Cams

Competition Cams SK11-556-4 Nitrous HP Camshaft Small Kit

Part # COMSK11-556-4 Be the first to write a review

Compatible with Chevrolet Big Block 396-454

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Competition Cams SK11-556-4 Nitrous HP Camshaft Small Kit

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Nitrous HP Camshaft Small Kit; Hydraulic Flat Tappet; 1600-5900 rpm; Adv.Dur. 262 Int./280 Exh.; Lift .505 Int./.520 Exh.; Lobe 113 deg.; Incl. Cam/Lifters/Timing Set;

Features:

  • SK-Kit includes Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions
  • Wider lobe separation & added exhaust duration from base XE series helps shift the power to higher RPM to allow use in Nitrous applications
  • Early exhaust opening help scavenge the extra spent gasses from nitrous or forced induction
  • Better time slips for nitrous passes at the strip
Advertised Exhaust Duration280
Advertised Intake Duration262
Brand Competition Cams
Camshaft StyleHydraulic Flat Tappet
Emission Code4
Exhaust Duration (at .050 inch Lift)230
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.52
Intake Duration (at .050 inch Lift)218
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.505
Lobe Separation (degrees)113
Operating RPM Range1600-5900
Product TypeCamshaft Kits
UPC036584040026
Manufacturer Part NumberSK11-556-4
Part NumberCOMSK11-556-4
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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