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 four necessary wires and any optional wires, answer the basic setup Wizard questions on the included hand-held display and the system tunes itself as you drive.
This EFI system is capable of supporting up to 550 horsepower engines. The innovative 4150 throttle body delivers the total package approach for anyone with an existing 4150-type carburetor intake manifold. In addition, it works with the original carb-style throttle linkage & is ready to accept all OEM sensors.
- Throttle Body Assembly (throttle body, fuel injectors, sensors, gasket)
- EZ-EFI Control Unit
- Hand-Held Control Module, Cable & Power Adapter
- Coolant Temp Sensor, 3/8" NPT (1/2" NPT adapter included)
- Wide-Band O2 Sensor, Bung & Plug
- Wiring Harness
910-30226 Instructions (PDF)
Tech Bulletin (PDF)
to view the limited lifetime warranty.