Description
- Higher valve lift and more duration for power from 2000-6000 RPM
- For stock or modified engines
- INTAKE: Timing at .050 = 08/30.CL = 101.Duration at .050 = 218.Duration at .020 = 249.Valve lift = .550.Lift at TDC = .136.Stock springs.
- EXHAUST: Timing at .050 = 33/04.CL = 107.Duration at .050 = 222. Duration at .020 = 253.Valve lift = .550.Lift at TDC = .116
