Test-proven for 1000 racing miles, Isky Precision Tool Room valve springs feature the highest quality alloy wire and trade secret endurance processing. Great for super modifieds, ARCA, xFinity, Truck, Cup, and applications up to 8800 RPM. Sold in sets of 16.
- Valve Spring Style:
- Standard
- Number of Springs Per Valve:
- Single
- O.D. Outer Spring (in.):
- 1.260 in.
- Coil Bind Height (in.):
- 1.100 in.
- Damper Spring Included:
- Yes
- Spring Rate (lbs/in.):
- 360 lbs./in.
- I.D. of Outer Spring (in.):
- 0.886 in.
- I.D. of Inner Spring (in.):
- N/A
- Valve Springs Coated:
- No
- Maximum Valve Lift (in.):
- 0.600 in.
- Retainers Included:
- No
- Retainer Material:
- N/A
- Locks Included:
- No
- Lock Material:
- N/A
- Valve Stem Seals Included:
- No
- Installed Height:
- N/A @ N/A
- Open Height:
- N/A @ N/A
- Quantity:
- Sold as a set of 16.
