Ford 7.3L U-231 Cam RPM Range 2200-6800

The Ford 7.3L U-231 Cam RPM Range 2200-6800 from Brian Tooley Racing is engineered for 7.3L Power Stroke enthusiasts seeking aggressive mid-range and high-RPM performance. This hydraulic roller cam is purpose-built for naturally aspirated and lightly boosted engines where expanding the usable RPM band beyond stock limitations is essential. Whether you're building a street truck, weekend warrior, or performance daily driver, this cam transforms your 7.3L's power delivery by optimizing valve timing across a broader operating window.

Brian Tooley Racing cams are precision-ground to exact specifications using aerospace-grade materials and advanced CNC technology to ensure repeatability and durability under sustained load. The U-231 profile delivers a 2200–6800 RPM effective range, meaning peak lift and duration optimization occurs within this band—critical for engines running consistent boost or high-flow intake modifications. The hydraulic roller design eliminates friction losses compared to flat-tappet designs, reducing parasitic drag and supporting higher sustained RPM operation. This cam integrates seamlessly with stock valve springs and rocker geometry on unmodified 7.3L heads, though users pursuing aggressive power targets may benefit from complementary upgrades like performance springs or higher-flow fuel systems.

This cam is ideal for Power Stroke owners transitioning from stock to modified tune parameters, or those already running aftermarket ECU calibrations and supporting bolt-ons who need a cam profile that capitalizes on increased airflow and fuel delivery. Installation requires standard camshaft removal and timing verification; no head modifications are necessary. The 13.45 lb casting is compact and straightforward to install during routine engine maintenance or a complete build. Pair the U-231 with a quality fuel system upgrade and proper tuning to unlock its full potential and achieve repeatable, linear power gains across the entire 2200–6800 RPM window.