Roller Lifter Camshaft; 4/7 Switch, SB Chevy, Lift .639/.632, Duration 288/296 - PN: COM-12-826-14
Product Description
Dirt Late Model w/ good heads and 4BBL carburetor. 4 & 7 firing order switch.
These oval track cams from COMP Cams are designed specifically for oval track racing. Cams are available for a variety of engine configurations, track lengths, and conditions, so there is sure to be one to meet your needs!
These oval track cams from COMP Cams are designed specifically for oval track racing. Cams are available for a variety of engine configurations, track lengths, and conditions, so there is sure to be one to meet your needs!
Additional Information
| Motor Type | SB Chevy |
| Manufacturer Part Number | COM 12-826-14 |
| mfg | Comp Cams |
| Manufacturer Description | COMP Cams competitive drive culminates at the track and in Victory Lane. We've produced more champions than any other camshaft manufacturer. In NASCAR's Winston Cup alone - often considered the highest level of domestic car performance - we supplied 42 of 43 cars with camshafts in the 2002 season. We work with the best teams in circle track, drag racing, road race and off-road racing. Champions care about one thing - winning! Racers choose COMP Cams because they demand unmatched performance and reliability. |
| Product Data | Cam Style : Mechanical roller tappet
Basic Operating RPM Range : 4,400-7,600 Intake Duration at 050 inch Lift : 258 Exhaust Duration at 050 inch Lift : 264 Duration at 050 inch Lift : 258 int./264 exh. Advertised Intake Duration : 288 Advertised Exhaust Duration : 296 Advertised Duration : 288 int./296 exh. Intake Valve Lift with Factory Rocker Arm Ratio : 0.639 in. Exhaust Valve Lift with Factory Rocker Arm Ratio : 0.632 in. Valve Lift with Factory Rocker Arm Ratio : 0.639 int./0.632 exh. lift Lobe Separation (degrees) : 106 Intake Valve Lash : 0.020 in. Exhaust Valve Lash : 0.022 in. Computer Controlled Compatible : No Grind Number : 47S 288BR-6 Quantity : Sold individually. Notes : Designed for Dirt Late Model w/ good heads and 4BBL carburetor. 4 & 7 firing order switch. |
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