12v VR6 288 (Race)

Techtonics VR6 288° RACE hydraulic lifter camshaft set. Not for standard engines. Made from chill-hardened billets. HD Valve Springs required. Titanium Retainers recommend. Includes cam locking fixture plate. (246° duration @.050", .455" lift) Valve/piston and retainer/stem seal clearance must be checked!. We also recommended that the camshaft bolts be replaced.