Valve Spring - 1300 Series Drag Race - Dual Spring - 673 lb/in Spring Rate - 0.971 in Coil Bind - 1.274 in OD - Set of 16

Attributes:
  • Product Line: 1300 Series Drag Race
  • Spring Style: Standard
  • Spring Quantity: Dual Spring
  • Damper: No
  • Spring Rate: 673 lb/in
  • Coil Bind Height: 0.971 in
  • Installed Height: 1.8 in
  • Outside Diameter of Outer Spring: 1.274 in
  • Outside Diameter of Inner Spring: 0.9 in
  • Inside Diameter of Inner Spring: 0.616 in
  • Maximum Valve Lift: 0.75 in
  • Seat Load (LBS): 245 lbs
  • Seat Load At (in): 1.8 in
  • Open Load (LBS): 750 lbs
  • Open Load At (in): 1.05 in
  • Material: Steel
  • Quantity: Set of 16

    1300 Series