Comp Cams 984-975 Dual Valve Spring

• Manufactured from Super Clean wire to eliminate surface flaws and fissures
• Dual spring design capable of handling the increased lift in extreme stress applications
• Designed for superior strength and durability
• Adds valve train stability in race, street/strip and street performance applications

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. Dual Valve Springs are available for race, street/strip and performance applications. 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. Elite Race Dual Valve Springs are also available.

Specification

O.D. of Outer Dia. 1: 1.430

I.D of Outer Dia. 2: 1.070

I.D. of Inner Dia. 3: 0.697

Damper: Y

Seat Load: 121 @ 1.800

Open Load: 343 @ 1.200

Coil Bind: 1.150

Rate (Lbs./In.): 370

Titanium Retainer: 730

Steel Retainer: 1730, 740

Cup Seat: N/A