Description
The EPI Primary Spring SDPS-10 delivers precision engagement control for racers and high-performance builders who demand repeatability across varying RPM ranges. Manufactured to tight tolerances and tuned for optimal shift characteristics, this spring ensures your drivetrain responds consistently lap after lap. Whether you’re dialing in a drag setup or perfecting road course performance, adjustable engagement settings let you optimize power delivery to match your specific application.
- Adjustable engagement settings
- RPM-tunable performance
- Premium material construction
- ±5% tolerance specification
- Bolt-on installation
- Consistent repeatability
- MPN: SDPS10
