Competition Cams takes care of our custom grind blower series of camshafts. The ECS Big NA camshaft features lift in the .600″ range and mid-high 230’s duration on a 114LSA. This cam gains 60+ rwhp / 50+ rwtq on full bolt-on LS1’s. The cam is not for the faint of heart, higher stall converter is needed in automatic vehicles.
This cam was designed for use with LS1 or LS2 motors. This cam will not be efficient in LS3, LS7, LSA, or LS9 applications.