Description
Primary spring engagement and RPM control are critical to consistent clutch performance, especially in high-load racing applications. The EPI SDPS-9 delivers precise fine-tuning to dial in your exact engagement point and RPM curve without compromising durability or reliability. Built for professionals who demand repeatable results across multiple heat cycles and throttle conditions.
- Premium quality materials
- 5% tolerance specification
- Optimized engagement tuning
- RPM curve control
- Bolt-on installation
- Consistent performance cycles
- MPN: SDPS-9









