The Industrial Injection 150LB Performance Valve Springs are recommend for people who are pushing over 45psi boost and/or 3200rpm.
These performance valve springs will help prevent valve float, there for allowing your truck to run more efficiently and make more power safely.
- 150LB Seat Pressure
- Good up to 4000rpm
- Good up to 60psi Boost
- Comes with both Intake and Exhaust Valve Springs
- Fits Dodge Cummins 1989-1998 12 Valve, and also the 4BT Cummins
|Dimensions||11.00 x 5.00 x 3.00 in|
|Country of Origin||
|Warranty||1 Year Warranty|
|Make||From Year||To Year||Model||Sub|