Quick Fuel Technology QFT49-3 Throttle Return Spring Kit for Holley 4150 and Quick Fuel Carburetors

The Quick Fuel Technology QFT49-3 Throttle Return Spring Kit is designed for use with Holley 4150 and Quick Fuel carburetors, providing reliable throttle operation. This kit features dual steel springs with a zinc oxide finish, ensuring durability and resistance to corrosion. The springs are engineered to maintain proper throttle return tension, enhancing drivability and throttle response across various engine applications. Installation is straightforward, making it suitable for both professional mechanics and DIY enthusiasts seeking high-performance carburetor components. The kit includes all necessary springs and hardware, allowing for a secure fit and optimal throttle control. Made from high-quality steel, these springs are built to withstand the rigors of performance driving and long-term use. The design ensures compatibility with square flange carburetors, making it a versatile choice for performance upgrades and rebuilds. Whether you’re restoring a classic muscle car or tuning a race engine, this throttle return spring kit offers dependable performance and easy installation for your carburetor setup.

Features:

• Designed for Holley 4150 and Quick Fuel carburetors

• Dual steel springs with zinc oxide finish for corrosion resistance

• Ensures reliable throttle return and response

• Easy to install with all necessary hardware included

• Compatible with square flange carburetors for versatile use