Ford 351W Xtreme Roller Cam XR286R-10

The COMP CAMS Ford 351W Xtreme Roller Cam XR286R-10 is a mechanical roller camshaft designed specifically for enhancing street and strip performance in classic Ford 351 Windsor engines. This camshaft is ideal for builders aiming to boost horsepower and torque while maintaining drivability and reliability. Whether you're restoring a vintage muscle car or upgrading a carbureted big-block, this roller cam is engineered to unlock your engine's full potential.

The XR286R-10 features a solid roller design that minimizes friction losses compared to traditional flat-tappet cams, enabling higher RPM capabilities and extending component life. With aggressive ramp rates and optimized lobe separation, this cam balances mid-range torque with top-end power, making it suitable for operating windows of 5000–7000 RPM typical of 351W applications. The precision manufacturing and quality materials ensure durability in both high-performance racing and street environments.

Engine builders appreciate roller cams for the 351 Windsor platform because they do not require special break-in procedures and can seamlessly integrate with modern or stock valvetrain components when proper clearances are maintained. Installation necessitates compatible roller lifters and accurate degree verification to ensure correct cam timing alignment. This camshaft is an excellent choice for those looking to enhance their engine's performance without compromising reliability.