SBC Solid Roller Cam 288BR-6

The COMP CAMS SBC Solid Roller Cam 288BR-6 is a mechanical roller camshaft engineered for small block Chevy oval track racing and high-RPM engine applications. This cam delivers 0.660-inch intake lift and 0.630-inch exhaust lift across a 288-degree intake / 300-degree exhaust duration window with a 106-degree lobe separation angle, optimizing valve timing and overlap for sustained power delivery between 3,800 and 7,000 RPM.

The solid roller design minimizes valvetrain wear and maximizes durability under sustained high-RPM operation—critical in competitive oval track environments where engine reliability directly impacts race results. The 106-degree LSA (lobe separation angle) provides a balanced power band with moderate valve overlap, ideal for engines targeting mid-range torque while maintaining top-end flow. Mechanical roller followers require precise pushrod geometry and correct preload setup; builders should verify valve-to-piston clearance and valvetrain geometry compatibility before installation to ensure proper cam operation and prevent interference.

This camshaft is purpose-built for small block Chevy engines in oval track competition, sprint car platforms, and high-performance street-strip builds targeting aggressive RPM ranges. Competitors and engine builders integrating a mechanical roller cam into existing small block programs need a profile that delivers consistent lift and duration across both valve sets without hydraulic compensation—this specification fills that niche. Whether upgrading from a hydraulic roller or optimizing a fresh race engine build, the 288BR-6 specification balances mid-RPM power with extended RPM capability for sustained competitive performance.