This Howards Cams 197715-10 American Muscle Hydraulic Roller Camshaft fits the Gen III/IV LS engines from 1997 through Present. Howards designed this cam for street/strip use and it is a near duplicate of the GM ASA Cam. A 9.5:1+ compression ratio and a 2400+ stall speed torque converter are highly recommended. Howards Cams 197715-10 Gen III/IV LS American Muscle Hydraulic Roller Camshaft Specs.
For Gen III/IV LS1 engines from 1997 through Present. Basic RPM Range: 2000 to 7400. Advanced lobe design for increased performance. Howards Cams designed this hydraulic roller camshaft for high performance on the street and at the drag strip. Howards Roller Cams - From mild to wild, they are the ultimate in performance!