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The COMP Cams Mutha' Thumpr 234/249 hydraulic flat tappet cam is a street/strip profile for Ford 429/460 engines that demands supportive hardware and tuning. It yields a bold, rough idle and strong high‑RPM potential when paired with the right combination of components. Requires about 9:1 compression, a 2500+ RPM stall converter, and complementary intake, gears and headers to reach intended performance levels.
COMP Cams Camshaft FF 287T H-107 T Thumper
