Skip to main content
Competition Cams

Competition Cams SK11-551-5 Magnum Marine Camshaft Small Kit

Part # COMSK11-551-5 Be the first to write a review

Compatible with Chevrolet Big Block 396-454

Read More

Competition Cams SK11-551-5 Magnum Marine Camshaft Small Kit

Not Available

Magnum Marine Camshaft Small Kit; Mechanical Flat Tappet; 2800-6300 rpm; Adv.Dur. 280 Int./285 Exh.; Lift .575 Int./.604 Exh.; Lobe 110 deg.; Incl. Cam/Lifters/Timing Set;

Features:

  • "SK-Kit" Small Kit Includes: Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions
  • Great high RPM power
  • Easy on Valvetrain parts
  • Can be used with a mild ratio rocker arms and traditional performance valve springs
  • This camshaft type benefits from higher compression (9.5:1 & higher)
  • Larger Magnum profiles are a bit lazy at low RPM's
  • Easy Drop-In Installation
Advertised Exhaust Duration285
Advertised Intake Duration280
Brand Competition Cams
Camshaft StyleSolid Flat Tappet
Emission Code4
Exhaust Duration (at .050 inch Lift)250
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.604
Intake Duration (at .050 inch Lift)242
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.575
Lobe Separation (degrees)110
Operating RPM Range2,800-6,300
Product TypeCamshaft Kits
UPC036584079699
Manufacturer Part NumberSK11-551-5
Part NumberCOMSK11-551-5
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

Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.