EZ-EFI™ Self-Tuning Fuel Injection

[CPG Marketing]

New EFI system from FAST™ features “self-tuning” mode & a host of innovative extras that make tuning experience & laptop use a thing of the past

In the past, carburetor-to-EFI conversion was no picnic. At the very least, a laptop and EFI tuning experience were mandatory. Thanks to the efforts of FAST™ engineers, those days are over. With the EZ-EFI™ Self-Tuning Fuel Injection System, the patent-pending “self tuning” technology does all the work. Simply hook it up, answer the basic setup Wizard questions on the included hand-held display, and the system tunes itself. The hand-held unit also provides on-board diagnostics and a “check engine” LED display for maximum safety. Should the ECU lose signal from any of the sensors, the EZ-EFI™ will convert to engine protection “limp mode”, allowing secure engine operation using the rpm input only.

The EZ-EFI™ is a complete, turn-key system that includes the innovative 4150 throttle body assembly with fuel injectors and billet fuel rails, micro-ECU, wide-band O2 sensor, plug and play wiring harness and all other necessary installation hardware. In addition, an EZ-EFI™ Master Kit is also available that includes all of the above components, along with the proper FAST™ Electric Fuel Pump Kit and Hose and Fitting Kit.

The FAST™ 4150 Throttle Body delivers the total package with the throttle body, appropriate fuel injectors and fuel rails. It works with the original carb-style linkage and is ready to accept all OEM sensors. Regardless of make, size or combination, this system bolts on easily to any engine with up to 600 horsepower that uses a 4150 flange carburetor – no manifold replacement needed.





This performance product is a true plug and play system that will satisfy the requirements of FAST™ XFI™ engine controllers and all other major systems. For more information about the EZ-EFI™ Self Tuning Fuel Injection System or any other FAST™ product, call us at 1-877-334-8355, or visit us online at www.fuelairspark.com.


Quick Summary
Product: FAST™ EZ-EFI™ Self-Tuning Fuel Injection System
Part Number: #30226-KIT (EZ-EFI™ Base Kit); #30227 (EZ-EFI™ Master Kit)

Features & Benefits:
• Complete, affordable system with self tuning mode that achieves high state of tune
• Works with any engine with up to 600 hp
• Includes 4150 throttle body that bolts on to any engine using a 4150 flange carburetor
• Built-in diagnostics & engine protection “limp mode” for maximum engine safety

Visit the FAST EZ-EFI website

[ultraman12]

The featured fuel injection system specifications sound impressive. I wonder how does it fare to other aftermarket fuel injection system. I am particularly concerned with the fuel injector because I may need to do some replacing.