Product Description
- At 105lbs seat pressure these springs are good for most street engine applications. We have customers running successfully these with 20psi of boost.
- OD: 1.025"
- ID: .662"
- Seat Load: 105 lbs/in @ 1.670
- Open Load: 250 lbs/in @ 1.120
- Coil Bind: 1.060"
- Rate: 300 lbs/in
Stock retainers are acceptable to use in most applications.