TFI Racing Accelerator Carburettor Throttle Dual Return Springs Inner with Outer Set 0105 is designed for performance-focused engines that need a fast, reliable throttle return. Using both an inner and outer spring helps deliver consistent pedal response and stronger closing action, making it a practical upgrade for high performance carburettor setups where precise throttle control matters. The stainless steel finish also provides a clean look with added durability for demanding engine bay conditions.

This dual spring set is suited to applications where extra return force is desirable, helping support smooth operation and dependable throttle reset. The included springs are matched as a pair for effective function, with the inner spring measuring 107mm long, 13mm wide and 40mm coil length, while the outer spring measures 99mm long, 18mm wide and 18mm coil length. Built for use in performance environments, it offers a simple yet effective solution for improving throttle return consistency.

Features & Benefits

• Dual spring design for stronger and more consistent throttle return
• Ideal for high performance engines and carburettor applications
• Helps promote quick throttle closure when released
• Stainless steel finish for improved durability and corrosion resistance
• Includes both inner and outer springs for a complete setup
• Specific spring dimensions support accurate fitment and performance