Bbc Cam 308Ar (Solid Roller)

The COMP CAMS BBC Cam 308AR Solid Roller is a high-performance camshaft specifically designed for big-block Chevrolet engines. It caters to serious engine builders and enthusiasts who prioritize valvetrain durability while maximizing engine output. Whether for street strip applications, drag racing, or high-performance trucks, this camshaft is engineered to deliver reliable performance at high RPMs.

This solid roller camshaft utilizes advanced technology to eliminate the wear issues associated with flat-tappet hydraulic designs. It features roller lifters that ride on a hardened steel nose, which reduces friction and allows for tighter lobe spacing. This design maximizes overlap and scavenging efficiency, ensuring consistent valve actuation and mechanical stability during high-performance operations.

Engine builders will appreciate the precision lobe grinding and quality nodular iron construction of the 308AR, which ensures dimensional stability across numerous heat cycles. This camshaft is ideal for those looking to push their BBC engines to the limit, and it requires a thorough review of valvetrain specifications for proper installation with compatible solid roller lifters.