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Competition Cams

Competition Cams GK11-600-4 Thumpr Camshaft Small Kit

Part # COMGK11-600-4 Be the first to write a review

Compatible with Chevrolet Big Block

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Competition Cams GK11-600-4 Thumpr Camshaft Small Kit

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Thumpr Camshaft Small Kit; Retro-Fit Hydraulic Flat Tappet; 1800-5600 rpm; Adv.Dur. 279 Int./297 Exh.; Lift .498 Int./.483 Exh.; Lobe Angle 107 deg.; Incl. Cam/Lifters/Gear Drive;

Features:

  • "GK-Kit " - Cam & Gear Kit Includes : Camshaft, Lifters, Gear Drive, Assembly Lube, Decals, and Instructions
  • Great sound (early exhaust opening and more overlap)
  • Great power (new lobe designs give great area and air flow)
  • Great mid-range response (early intake closing traps more air)
  • Minimal engine vacuum - requires mods for any vacuum accessories such as power brakes
  • Designed for use only with valve train upgrades including COMP Cams® Beehive™ Valve Springs and roller rockers
  • Works best with looser converters, more rear end gear and other performance engine modifications
Advertised Exhaust Duration297
Brand Competition Cams
Camshaft StyleHydraulic Flat Tappet
Emission Code4
Product TypeCamshaft Kits
UPC036584183242
Manufacturer Part NumberGK11-600-4
Part NumberCOMGK11-600-4
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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