1.230 inches outside diameter, .876 inches inside diameter single valve spring
92 pounds 1.700 inches seat load and 230 pounds 1.250 inches open load capacity
.490 inch maximum lift
Part number: 980-12
Single valve springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. The result is a product that meets and exceeds the expectations of engine builders and racers.