Description
Hilliard Flame Clutch Springs are designed to adjust clutch engagement characteristics by changing stall speed and response. Different spring options allow you to fine-tune how the clutch engages, helping match performance to your setup and track conditions.
Each color represents a different spring tension, giving you control over engagement RPM and overall feel during acceleration. By selecting the appropriate spring, you can dial in smoother engagement or quicker response based on your needs.
For optimal setup, refer to the Hilliard spring chart to understand how different spring colors affect engagement RPM and performance.

