DESCRIPTION:
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 Race Valve Spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.


• Designed for use with hydraulic roller or mild solid roller cam
• .625" maximum lift, 1.300" O.D.
• Specifically designed dual spring for LS1
• Available in a kit, including retainers, seals and spring locators

Part # O.D. I.D. Seat Load Open Load Coil Bind Rate (Lbs./In.) Titanium Retainer Steel Retainer Cup Seat Shims 
26921  1.300  .655  135 @ 1.770  400 @ 1.120   1.040   408   754   1754   4695   4753