Dual Valve Springs: 1.550" O.D. Outer, .812" I.D. Inner-2


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.

Spring Style: Dual
Max Lift: 0.71
Installed Height: 2
O.D. of Outer: 1.565
I.D. of Outer: 1.127
I.D. of Inner: 0.803
Spring Rate: 526
Seat Pressure: 240
Coil Bind Height: 1.23
Damper: No
Component Part Number
Spring Cup (O.D. Locator): 4700-16
Spring Seat (.570" Guide Dia.): 4776-16
Spring Seat (.630" Guide Dia.): 4777-16
Steel Retainers: 720-16  /   731-16  /   749-16
Tool Steel Retainers: 1731-16