COMP Cams Xtreme Energy-R 230/232 hydraulic roller cams for supercharged or nitrous Ford 4.6/5.4/5.8L modular 4-valve applications. Intended for serious street efforts with forced induction, these grinds require custom tuning, lower gearing and a 2000+ stall converter for automatics. Expect a mild rough idle and plan supporting driveline and fuel system upgrades.
COMP Cams Camshaft Set F4.6/5.4D XE266B