COMP Cams Valve Springs, for 984-974 986-16

Seat pressure: 132 lbs. 1.750", Open Pressure: 293 lbs. 1.250"; O.D.: 1.430", I.D.: 0.697"; Dual valve springs with damper; Approximately .540" max lift at recommended installed height;

Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today's engine builders and racers.