COMP Cams® Race Endurance Valve Springs offer extra stability and endurance based on enhancements added during the finishing process. These are the most popular springs for the serious oval track and drag race customer using nitrided solid lifters and roller cams. Race Endurance Springs typically run a little closer to coil bind when better valves, retainers and keepers are present.
- Valve Spring Style:
- Standard
- Number of Springs Per Valve:
- Dual
- O.D. Outer Spring (in.):
- 1.549 in.
- Coil Bind Height (in.):
- 1.192 in.
- Damper Spring Included:
- No
- Spring Rate (lbs/in.):
- 544 lbs./in.
- I.D. of Outer Spring (in.):
- 1.125 in.
- I.D. of Inner Spring (in.):
- 0.719 in.
- Valve Springs Coated:
- No
- Maximum Valve Lift (in.):
- 0.825 in.
- Retainers Included:
- No
- Retainer Material:
- N/A
- Locks Included:
- No
- Lock Material:
- N/A
- Valve Stem Seals Included:
- No
- Installed Height:
- 228 lbs. @ 2.050 in.
- Open Height:
- 636 lbs. @ 1.300 in.
- Quantity:
- Sold as a set of 16.
