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Engine Valve Spring <br> 1.06 in ID, 1.46 in OD
COMP CAMS
®

Engine Valve Spring
1.06 in ID, 1.46 in OD

SKU: CCA-978-1
$31.95

Availability: Out Of Stock

Specification
Product Description Reviews
Description:

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.

Features:

  • Outer Spring Inside Diameter: 1.06 IN
  • Outer Spring Outside Diameter: 1.46 IN
  • Seat Height: 1.85 IN
  • Seat Pressure: 127 PS
  • Spring Rate: 403
  • Coil Bind Height: 1.195 IN
  • Compatible .570" Guide Diameter Spring Seat: 4770-1
  • Compatible Retainer: 740-1
  • Compatible Shims: 4755
  • Compatible Spring Cup (O.D. Locator): 4704-1
  • Damper: Yes
  • Inner Spring Inside Diameter: 0.697 IN
  • Number of Springs: 2


  • Package Includes:

  • Engine Valve Spring


  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/