Description
If you’re running a high-lift cam on your Twin Cam 900, valve float will kill both your performance and reliability. S&S Cycle’s dual-spring kit is engineered to maintain valve control at aggressive lift profiles, ensuring consistent sealing and preventing the catastrophic failures that come with spring collapse. This is a critical upgrade for any serious Twin Cam build pushing past stock parameters.
Technical Specifications:
- Dual-spring design
- 0.585″ valve lift
- 1.800″ installed height
- 130 lb. initial pressure
- 325 lb. at max lift
- Includes collars, keeper shims, seals
- U.S.A. manufactured
- Twin Cam 900 fitment
- Bolt-on installation
- MPN: 900-0593
