Dual Valve Spring: 1.625" O.D. Outer, .769" I.D. Inner-1

In stock

Dual Valve Springs from COMP Cams® are manufactured from H11 material 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: 0.75
Installed Height: 1.9
Coil Bind Height: 1.09
O.D. of Outer: 1.638
I.D. of Inner: 0.759
I.D. of Outer: 1.167
Spring Style: Dual
Spring Rate: 677
Seat Pressure: 250
Damper: Yes
Component Part Number
Spring Cup (O.D. Locator): 4702-1
Spring Seat (.630" Guide Dia.): 4775-1
Titanium Retainers: 733-1