Small Base Circle camshafts are recommended in stroker engines to provide adequate rod bolt clearance while the engine is rotating. Howards Cams 110275-12S SBC Retro-Fit Hydraulic Roller Camshaft Specs. Requires upgraded distributor gear/fuel pump pushrod. Basic RPM Range: 2600 to 6500. Valve springs can NOT be used.
Howards Cams designed this Retro-Fit Hydraulic Roller Camshaft for high performance on the street and drag strip. Howards Roller Cams - From mild to wild, they are the ultimate in performance!