Beskrivning

Race Street 1.320" OD Dual Spring 1.770" Installed Height 1 Spring 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.

• Specifikationer

  • 1 Spring
  • 1.770" Installed Height
  • Coil Bind Height: 1.04"
  • Compatible .570" Guide Diameter Spring Seat: 4731-1
  • Compatible Retainer: 754-1
  • Compatible Shims: 4753
  • Compatible Spring Cup (O.D. Locator): 4709-1
  • Damper: No
  • Inner Spring Inside Diameter: 0.655"
  • Number of Springs: 2
  • Outer Spring Inside Diameter: 0.895 Inch
  • Outer Spring Outside Diameter: 1.32 Inch
  • Seat Height: 1.77 Inch
  • Seat Pressure: 135 PS
  • Spring Rate: 408