Dual Valve Springs from COMP Cams are manufactured from Super Cleanwire 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.
Seat pressure: 155 lbs. @ 1.850 inch, Open Pressure: 420 lbs. @ 1.250 inch
O.D.: 1.460 inch, I.D.: 0.700 inch
Dual valve springs with damper
Approximately .590 inch max lift at recommended installed height