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In the past, carburetor-to-EFI conversion was no picnic. At the very least, you would need a laptop and significant tuning experience. But thanks to FAST™ engineers, those days are over. With the new EZ-EFI® Self Tuning Fuel Injection System, you get patent-pending EFI technology that does all the work for you. Simply hook it up, answer the basic setup Wizard questions on the included hand-held display, and the system tunes itself as you drive!
The new EZ-EFI® Self Tuning Fuel Injection System provides you with the complete EFI package, including the ECU, wide-band O2 sensor, wiring harness, fuel injectors, an optional fuel pump kit and other assorted components, including the innovative 4150 Throttle Body from FAST™. This cast throttle body gives you the total package for your existing 4150-type manifold and comes with everything, including the appropriate fuel injectors and fuel rails.
910-30227 Instructions (PDF)Tech Bulletin (PDF)
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I have a 99 vortec 383 with a crane 268 cam i now have a tbi injection system out of a 88 chev van running it. i have it in a 1983 elcamino witrh 700r4 trans it runns rich at idle what manifold would you tink I should run with a fast injection system
Asked on 7/25/2011 6:10:04 AM by from
This fuel injection system is the answer to an easy to use injection system and with a Vortec engine would work well with intakes such as part # 91011250 or 3257516.
Answered on 7/27/2011 5:30:49 AM by John from Speedway
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