Competition Cams 911-16 Single Valve Springs

Seat pressure: 122 lbs.1.900 inch, Open Pressure: 309 lbs.1.400 inch

O.D.: 1.524 inch, I.D.: 1.110 inch

Single valve springs with damper

Single Outer 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. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today's engine builders and racers. O.D. Dia. 1 I.D. Dia. 2 Damper Seat Load Open Load Coil Bind Rate (Lbs./In.) Titanium Retainer Steel Retainer Cup Seat Shims 1.524 1.110 Y 1221.900 3091.400 1.200 373 721, 732 1732, 741 4779 4757
Brand: Comp Cams, Model: 911-16