*DISCONTINUED* Dual Valve Springs Race Endurance 1.565" OD 230 lbs@ 2.000" & 500lbs/inch rate

COMP Cams® Dual Valve Springs for race 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:   0.710”

Installed Height:  2.000”

Coil Bind Height:   1.230”

O.D. of Outer:   1.565

I.D. of Inner:   0.803

I.D. of Outer:   1.127

Spring Style:  Dual

Spring Rate:  500

Seat Pressure:   230

Damper:   No

COMP CAMS MATCHING COMPONENTS:

Component Part Number

Spring Cup (O.D. Locator):  4700-16

Spring Seat (.570" Guide Dia.):  4785-16

Spring Seat (.630" Guide Dia.):   4777-1

Steel Retainers:  731-16  /   720-16  /   749-16

Tool Steel Retainers:  1731-16