Competition Cams' High-Tech drag race triple valve springs are manufactured from a new high-tech proprietary alloy. Designed to maintain higher loads, they last up to 5 times longer than other available springs!
Valve Spring Diameter 1.677'', 3 Spring Assembly
Desigened for Pro Stock and Comp Eliminator, as well as marine and tractor pull applications.Max Lift : 1.000''9,000 to 10,000 rpm capability