# New FAST EFI system

**URL:** <https://forums.speedlife.net/t/new-fast-efi-system/44153>\
**Category:** NYSpeed Automotive\
**Created:** [February 28, 2008, 10:52am UTC](https://forums.speedlife.net/t/new-fast-efi-system/44153 "2008-02-28T10:52:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Blown\_Stroked](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/blown_stroked/32/7324_2.png) [@Blown\_Stroked](https://forums.speedlife.net/u/Blown_Stroked)\
**Post date:** [February 28, 2008, 10:52am UTC](https://forums.speedlife.net/t/new-fast-efi-system/44153/1 "2008-02-28T10:52:00Z")

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Just saw this on another forum. Direct replacement for carb, does **not** require a laptop, and is supposed to retail for $1900 complete with everything needed. The other big difference is it will support a lot of power according to their ad, where similar systems usually peak at 450-500 hp max. Here’s the info off their site:

**FAST™ EZ-EFI™ Self Tuning Fuel Injection Delivers Easy Carb-To-EFI Conversion** [[SIZE=2] ![http://www.fuelairspark.com/WhatsNew/Files/ez-efifuelinjection-T.jpg](http://www.fuelairspark.com/WhatsNew/Files/ez-efifuelinjection-T.jpg)](http://www.fuelairspark.com/WhatsNew/Files/ez-efifuelinjection.jpg)[/SIZE][COLOR=black]New system features “self tuning” mode for simple and affordable plug & play installation

Fear not fuel injection fans. FAST™ has just made it easier than ever to convert your engine from carburetion to fuel injection with the new FAST™ EZ-EFI™ Self Tuning Fuel Injection System. The most important feature of this amazingly efficient system is the self-tuning operation that does not require chasing components, expert tuning experience or a laptop computer to tune. Simply hook it up, answer the basic set-up Wizard questions on the included hand-held display, and the system truly tunes itself. The FAST™ EZ-EFI™ Self Tuning Fuel Injection System is a totally complete system including the ECU, wide-band oxygen sensor, wiring harness, fuel injectors, fuel pump kit and other assorted components, including the innovative new 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 throttle body, including appropriate fuel injectors and fuel rails. In addition, it works with the original carb-style linkage and is ready to accept all OEM sensors. Available with injectors in four different flow rates to tune the system specifically for your engine, this well-engineered and high performance-intended product is a true plug & play system that will satisfy the requirements of FAST™ XFI™ engine controllers and all other major systems.

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