COMP Cams Shaft Rocker SBC BDX 8-10-11X 40/

If you're building a high-performance Small Block Chevy or Pontiac engine, especially one using Brodix "X" heads, this COMP Cams Shaft Mount Rocker System is a serious upgrade for your valve train. This kit replaces the standard stud-mounted rocker arms with a rigid shaft system, which is a much more effective way to transfer the power from your camshaft directly to the valves. By significantly increasing the stiffness of the rocker arm mounting, you get a more stable valve train, which helps free up horsepower and ensures consistent valve operation, even under demanding conditions.

The rockers themselves are made from strong 2024 aluminum, chosen for its good strength-to-weight ratio. These are mounted on a solid 8620 hardened steel shaft that acts as the fulcrum. This combination is designed using advanced computer technology and has been tested in various racing environments. The rigidity this system adds to the cylinder head and the entire valve train is a notable improvement over stock setups, leading to more efficient power transfer from the camshaft to the valve.

This particular kit is set up with a 1.6 ratio for the intake valves and a 1.5 ratio for the exhaust valves, specifically for Small Block Chevy and Pontiac applications using Brodix "X" heads. When installing, remember that a rigid shaft system requires precise alignment and setup to function correctly. Always refer to the manufacturer's installation instructions for the proper procedure to ensure optimal performance and longevity of your new rocker system.