GSC Power Division
GSC Power-Division engineers and manufactures industry leading valve train components for the automotive performance aftermarket. Performance Camshafts and Valvetrain components.
GSC Power-Division Cylindrical Valve Springs are the most economical way to keep your valvetrain in check with most S1 or S2 GSC cam profiles. Cylindrical valve springs make a great option for daily driven hot rods which need the minimum amount of spring pressure for high mileage reliability without causing strain on your wallet. Coupled with lightweight retainers made from the same high quality Grade 5 titanium as our race only options, quality and performance is not sacrificed. In flat tappet engines, spring pressure can play a role in the longevity of a performance cam when used during street duty, where long periods of idle and low RPM driving are unavoidable. In these cases, the lower spring pressure is helpful in keeping stress to a minimum while keeping valve motion in complete control when the throttle is opened up.