BBF Xtreme Roller Cam XR292R-10

The BBF Xtreme Roller Cam XR292R-10 from COMP CAMS is a high-performance mechanical roller camshaft engineered for big block Ford engines demanding aggressive valve timing and maximum power output. This extreme energy cam is purpose-built for enthusiasts and professional engine builders who require predictable, repeatable performance across a broad RPM range. The roller design eliminates the friction losses of flat-tappet cams, enabling reliable operation in high-revving applications where durability and consistent lift matter most.

This camshaft delivers intake valve lift of 0.671 inches and exhaust lift of 0.678 inches, with intake duration rated at 292 degrees and exhaust duration at 298 degrees, optimized for the 110-degree lobe separation angle (LSA) geometry. The mechanical roller design reduces parasitic drag compared to hydraulic alternatives, allowing the engine to operate efficiently between 3,200 and 7,200 RPM—a window that covers street driving through competition use. Roller followers eliminate cam lobe wear and withstand higher spring pressures, ensuring longevity even under sustained high-load operation where precision valve control directly influences combustion efficiency and horsepower delivery.

Big block Ford engine builds—whether stock-block street engines, race-prepped platforms, or competition platforms—benefit from the aggressive but controllable profile of the XR292R-10. Installation requires proper valve-to-piston clearance verification and matching of compatible lifters, pushrods, and rocker arm geometry to the cam's lobe centers. Engine builders and experienced installers should confirm compatibility with existing cylinder head flow characteristics and fuel system tuning before final assembly. This cam represents a significant step toward optimized combustion timing for engines targeting consistent mid-to-high RPM power generation.