FAST engineers set out to develop the ultimate fueling strategy for the EZ-EFI. The EZ-EFI features patent pending technology with the most advanced self tuning control strategy available anywhere today. Simply hook up the necessary wires, answer the basic setup Wizard questions on the included hand-held display and the system tunes itself as you drive. Countless research and development hours were spent on a number of prototype test vehicles to develop a high-quality system truly worthy of the FAST brand. Capable of supporting up to 600 horsepower engines at 60psi, the FAST EZ-EFI Self Tuning Fuel Injection System can be purchased as a complete system, including the ECU, wide-band oxygen sensor, wiring harness, fuel injectors, optional fuel pump kit and other assorted components, including the innovative 4150 Throttle Body from FAST. The FAST 4150 Throttle Body delivers the total package approach for anyone with an existing 4150-type intake manifold. Everything comes with the kit, including appropriate fuel injectors and fuel rails. In addition, it works with the original carb-style throttle linkage and is ready to accept all OEM sensors.
Easy-to-use setup wizard provides comprehensive walk-through and system tunes itself
System includes ECU, wide-band oxygen sensor, wiring harness, fuel injectors, fuel pump kit and throttle body for an easy installation
Bolts on to ANY naturally aspirated, gasoline engine up to 600 hp
Protected by a limited lifetime warranty so you can purchase with peace of mind; Ideal for street rods and muscle cars
Special Shipping Information: This item cannot be returned and has additional shipping restrictions