QFi™ Electronic Throttle Body Fuel Injection incorporates a patent pending venturi design to provide superior fuel atomization and fuel control. Fuel is delivered by four 66 lb./hr. injectors and can support street performance engines up to 525 HP. A unique idle circuit below the throttle plates allows for increased stability and idle control. With adaptive learning ability and two programming options, the Quick Fuel Technology® QFi™ System is versatile and capable. Available in four kit options and two finishes, Quick Fuel Injection has something for everybody. Designed for street and off-road vehicles, muscle cars, and more!
Quick Fuel Technology - Building a Tradition....One Innovation at a Time.