COMP Cams Shaft Rocker SBF OEM 302/351W 1

COMP Cams is a well-known name in performance engine parts, especially for their valvetrain components. This shaft-mount rocker arm system is designed for Ford 289, 302, and 351 Windsor engines, specifically those with OE heads. It's a direct upgrade that properly positions the rocker arm over the valve, which is key to efficiently transferring power from the camshaft to the valve.

What sets this system apart is its shaft-mount design. Instead of being mounted on a stud, the rocker arms pivot on a horizontal shaft. This setup significantly increases the stiffness of the mounting point, leading to greater valve train stability. This added stability is crucial for high-performance applications, as it helps prevent flex and ensures consistent valve operation. The rockers themselves are made from strong 2024 aluminum, and they ride on an 8620 hardened steel shaft. This combination of materials, along with design work using the latest computer technology and field testing, means you're getting a well-built system designed for demanding use.

This kit features a 1.6 ratio, which means the rocker arm multiplies the camshaft lobe lift by 1.6 times at the valve. This ratio change can contribute to increased valve lift, helping to free up horsepower. The system is designed to fit right onto your production Ford Windsor heads, making it a solid option for anyone looking to improve their engine's performance and valvetrain reliability.