COMP Cams Conical Valve Springs .650in/.920in Dia 438lbs Rated
COMP Cams
Revolutionary Advancement In High Performance Spring Technology.7228-16Outer Diameter andInner Diameter andSeat LoadOpen LoadCoil BindRate andTop1.020".650" 136 @ 1.800" 412 @ 1.170"1.125"438Bottom1.290".920"