SBC Magnum Solid Roller Cam 268AR

The COMP Cams SBC Magnum Solid Roller Cam 268AR (part number 12-700-8) is a mechanical roller camshaft designed specifically for small-block Chevrolet engines. This camshaft is ideal for enthusiasts looking to enhance power output across a broad RPM range, particularly between 2,000 and 6,000 RPM.

With a duration of 268 degrees and a lift of 0.525 inches for both intake and exhaust, this camshaft balances performance and street drivability. The 110-degree lobe separation angle is optimized for responsive mid-range and upper-RPM performance, while the mechanical roller design minimizes friction and wear, allowing for higher valve velocities without degradation.

This camshaft is particularly beneficial for small-block Chevrolet owners upgrading from OEM specifications, providing measurable horsepower and torque gains without the need for extreme tuning adjustments. It is compatible with stock or mildly modified induction and exhaust systems, making it a practical choice for those seeking enhanced performance without sacrificing low-end response.