BBF FE Extreme Energy Hyd Roller Cam

The COMP Cams BBF FE Extreme Energy Hydraulic Roller Cam (part number 33-422-11) is a purpose-built camshaft engineered for big block Ford engines seeking aggressive performance without sacrificing streetable characteristics. This hydraulic roller cam delivers 0.521 inches of lift on both intake and exhaust, with a 270-degree intake duration and 276-degree exhaust duration, centered on a 110-degree lobe separation angle. Designed to operate reliably from 1800 RPM idle through 5400 RPM peak power, this cam offers the high-lift, long-duration profile serious builders specify when maximizing cubic inches and cylinder pressure.

The hydraulic roller design eliminates the noise and wear associated with solid cam followers while maintaining the valvetrain responsiveness that aggressive duration demands. Lift values of 0.521 inches on both sides create a symmetrical flow path through intake and exhaust ports, optimizing scavenging efficiency in big block applications. The 270/276-degree split duration with a 110 LSA provides overlap characteristics that promote street manners at lower RPMs while enabling significant cylinder filling at elevated engine speeds. This balance makes the cam suitable for engines ranging from modified street applications to competitive cruiser and bracket racing platforms where a single cam must perform across a wide RPM envelope.

Builders targeting comprehensive big block Ford performance—whether FE-series or later variations—rely on COMP Cams specifications for documented compatibility and proven results. The 33-422-11 cam integrates with standard big block valvetrain geometry and requires verification of pushrod length and valve clearance during installation. This is a single cam, sold individually; matching lifters, pushrods, and timing components must be sourced separately based on your specific engine platform and induction system.