Comp Cams Valve Spring, Dual Spring, 505 lb/in Spring Rate, 1.100" Coil Bind, 1.320" OD, Set of 16 (Race Street)

COMP Cams® Dual Valve Springs for street/strip applications 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 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.

• Max Lift : 0.675
• Installed Height : 1.835
• Coil Bind Height : 1.1
• O.D. of Outer : 1.32
• I.D. of Inner : 0.654
• I.D. of Outer : 0.92
• Spring Style : Dual
• Spring Rate : 505
• Seat Pressure : 129
• Damper : No