PSI Dual Valve Springs
Spring Kit Utilizes a heavy duty dual spring with Max Life Treatment . It is suitable for Big Boosted High HP Turbo Engines. Kit comes with springs, spring seats, and titanium retainers.
Single Valve Spring 140 lbs @ .575 lift
Kit Includes: (16) Springs (16) Seat Bases (16) Titanium Retainers & Keepers
- Part Number: PSI RACE SPRINGS 140
- Manufacturer: PSI
- K-Series Engine