Skip to main content
Competition Cams

Competition Cams 12-859-9 Oval Track Camshaft

Part # COM12-859-9 Be the first to write a review

Oval Track 257/266 Solid Roller Cam Compatible with Chevrolet Small Block

Read More

Competition Cams 12-859-9 Oval Track Camshaft

Not Available

Oval Track Camshaft; Xtreme TK Roller; 3500-7600 rpm; Adv. Dur. 285 Int./298 Exh.; Lift .645 Int./.637 Exh.; Lobe Angle 106 deg.;
Advertised Exhaust Duration298
Advertised Intake Duration285
Brand Competition Cams
Camshaft StyleSolid/Mechanical Roller
Emission Code4
Exhaust Duration (at .050 inch Lift)266
Exhaust Valve Lift(w/ Factory Rocker Arm Ratio)0.637
Intake Duration (at .050 inch Lift)257
Intake Valve Lift (w/ Factory Rocker Arm Ratio)0.645
Lobe Separation (degrees)106
Operating RPM Range3500-7600
Product TypeCamshafts
UPC036584015437
Manufacturer Part Number12-859-9
Part NumberCOM12-859-9
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.