The COMP Cams hydraulic roller camshaft FC 304Rf-HR10 is a street/strip profile that requires a four-speed transmission or a 3000+ stall converter and 4.10 or lower gears. It benefits from higher compression and aftermarket intake and headers to reach its intended operating range, making it suitable for more serious street/strip builds.
COMP Cams Camshaft FC 304Rf-HR10