Throttle Return Spring Kit

The Quickcar Racing Products Throttle Return Spring Kit is essential for ensuring reliable and responsive throttle operation in your performance vehicle. This kit is designed specifically for square bore carburetors, including popular Holley 2300 models.

This throttle return spring kit provides precise fitment for smooth throttle return, preventing sticking or binding during acceleration. This is crucial for maintaining control and achieving optimal power delivery, especially in competitive motorsport applications. A reliable throttle return system is vital for both performance and safety.