Ford 351w Cam 270H (Hyd)

The Ford 351W Cam 270H (Hyd) is a hydraulic flat tappet camshaft engineered for small block Ford engines seeking improved mid-range performance and reliability. Designed by COMP Cams, a leader in camshaft technology, this unit delivers balanced lift and duration specifications ideal for street and light performance applications where dependable valve actuation matters. Whether you're rebuilding a classic Ford or upgrading an existing 351W platform, this camshaft provides the valve timing geometry needed for responsive power delivery without extreme mechanical demands.

This hydraulic flat tappet design features 0.500-inch lift on both intake and exhaust lobes, combined with a 270-degree duration and 110-degree lobe separation angle, operating optimally between 1,800 and 5,800 RPM. Hydraulic flat tappet technology uses oil pressure to maintain zero valve lash automatically, eliminating frequent adjustments and ensuring consistent performance across varying engine speeds and temperatures. The cam's profile is ground to tight tolerances on premium cast iron substrate, enabling smooth lobe action that reduces wear on followers and pushrods while maintaining precise valve timing control essential for fuel atomization and exhaust scavenging.

Enthusiasts restoring or refreshing 351W engines will find this camshaft compatible with original flat tappet lifter systems common to Ford's classic small block architecture. Installation requires standard camshaft installation procedures—proper break-in protocol and quality engine oil are critical to achieving full valve train longevity. This cam profile suits street cruising, truck applications, and moderate performance builds where durability and ease of tuning outweigh extreme high-RPM specialization, making it a practical choice for Ford builders prioritizing reliability and everyday driveability.