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The COMP Cams F66 (252H‑10) is a High Energy 206/206 hydraulic flat tappet cam for Ford 240–300 six‑cylinder engines. It balances good torque and fuel economy for the 240–300 range while delivering excellent throttle response. Choose this cam when looking for improved drivability and stronger low‑end performance without sacrificing everyday usability in those displacement ranges.
COMP Cams Camshaft F66 252H-10
