Multi-Port Retro-Fit EZ-EFI® Kit


Type: ECU

Vendor: FAST


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Details


INCLUDES
:

    • Self Tuning ECU
    • Multi-Port Wiring Harness (w/ Tach Adapter
    • Wide-Band Oxygen Sensor (w/ Fitting & Plug)
    • Handheld User Interface


The wiring harness is completely pre-wired and labeled for a simple installation.  It includes connectors for early style GM sensors (coolant temp, air temp, TPS, MAP and IAC) such as those found on a GM Tuned Port engine.  All of these sensors are available from FAST™ individually or in kit form.  FAST™ also offers a Ford style TPS that is directly compatible with the harness.  Or the harness can be modified to accept any 0-5V TPS.  The rest of the sensors need to be GM style parts. Wiring adapters are available from FAST™ to accommodate a later style GM TPS (round, 3 pin connector) or IAC (in-line, 4 pin connector).  Also available are a remote mounted IAC kit and an adapter for installing an early GM IAC on a Ford throttle body.  

The harness is wired for eight traditional “Minitimer” style injectors.  Injector adapters or connector kits are available from FAST™ to adapt the harness to newer “USCAR” style injectors.  The EZ-EFI® system must be used with high impedance injectors.  A wide range of high impedance injectors are available from FAST™.

The EZ-EFI® system must be used with a vacuum referenced fuel pressure regulator.  Returnless fuel systems can not be used.  FAST™ offers an adjustable regulator that is ideally suited for use with EZ-EFI®.  Various fuel system kits are also available. 

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The original EZ-EFI is now available with an upgraded touchscreen handheld display!

Users running the first-generation EZ-EFI Fuel system now can upgrade to a modern color touchscreen. Serving as the Setup Wizard initially, it then becomes an electronic gauge screen. The hand-held has various advanced features including screen hide/sleep function, an intuitive user interface, expanded diagnostics and more detailed data screens. New adjustments such as cold-start and cranking fuel offsets have been added, while many elements on the dashes are now configurable. There is also no longer a need for the cigarette lighter plug and only one cable is required for installation.

We're offering the system with either handheld while supplies of the originals last.  Once those are sold out, only the new versions will be available.

 

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