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Updated On:

01/26/2012

FAST Man Logo
Electronic Fuel Injection Specialist
Using the FAST XFI System

This is your source for Electronic Fuel Injection systems and conversions.
So why buy from us?  Because our prices are better, and this is all we do.  We communicate, we answer the phone, and can answer your questions.  With EFI you NEED somebody you can talk to!

 

NOTICE as of November 1 2011 - All FAST pricing has gone up!

Those of you that waited, will now see an average price increase of about 8 %
This is as a result of FAST increasing their prices.  My markup is staying the same.

Meanwhile, Click Here for the new 2012 FAST Catalog.

 

Click Here for
XFI 2.0 Programs

Free Base XFI 2.0 Programs
Moved to it's own page - Click HERE
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My HEMI BOOK is now available -
"How to Build Max-Performance Hemi Engines"
You can order autographed copies of the book directly from this site.
Just click the
"Buy Now" button or Click HERE for other options.

Sept 7 2011: New version of the 2.0 software (2.002) is now available.
You can download it directly from FAST at:
http://www.fuelairspark.com/Pages/296/Software.aspx

Changes in 2.002 are:

* TPS Auto cal now has the ability to work with reverse polarity TPS sensors. Saves you having to rewire the TPS connector.
* Added a user-programmable Baro correction table for Alpha-N users.
* Added a negative slew rate feature in the Boost Controller. Very nice for racers.
* Corrected a bug when trying to save the Traction Control ITC PA Mode table memory function. Hey - bugs happen.
* Added XIM Sync and XIM RPM sensors back. 
* Auxiliary Input Trigger Monitoring Channels.
* Sequential and Random Rev Limiter Selections. (about time!)
* Updated Robustness of Boost Control Strategy.

Racing Stuff Added in 2.01 (October 2011)

* O2 correction Inhibit Delay. This feature turns off  O2 correction for a period of time when the A/F ratios could be wrong. An example would be after a shift or launching after transbrake release.
*
Pedal Mode Delay. A user defined time to hold the PA (Power Adder) timer when the PA mode is active. For example the progressive controller or the boost controller; when the driver has to peddle the car or let off the gas to shift, this feature holds the PA mode for the set amount of time. If the driver then gets back into the throttle within the Pedal Mode delay period, the PA timer will continue where it left off at without restarting from the beginning.

This is both a firmware and a software upgrade, so you have to do the flash upgrade to the ECU (XFI_Flash_95.xfi) and run the newer software on your laptop.  No new "Option File" is needed.

FAST 2.0 Questions:
I have had a ton of emails from people asking good general questions about version 2.0.
So I posted a new page.  Just click HERE to see these questions and maybe get yours answered.

 


What's New

Why FAST?
Photos
Products (with prices)
Technical Downloads

The MPG Page
How We're Different
Contact Us
Links

Rich's Racing Recipes

For Sale
Comparison Sheet

 

Version 2.0 has been officially released as of 3/9/2011
Special comments about the upgrade are HERE.
You need to read this for a successful 2.0 transition

Review the "What's New" page or feel free to call me to get a person-to-person update.

I have now updated many of my customers to version 2.0 and the feedback has been fantastic.
Bottom line - it works!


So now you have many ways to go to EFI:


* Top-of-the-line XFI 2.0 - Port injection, NA or boosted, any fuel, self learning, NOS control, turbo control, traction control, etc.


* EZ-EFI - the easiest and quickest way to upgrade to EFI. Single or dual throttle body style, or port injection.


The famous FAST XFI System is shown above with the new EZ-EFI shown below.

And for those of you that like dual quad manifolds I also offer the ...

FAST EZ-EFI Dual Quad Upgrade Kit

This upgrade kit adds a second throttle body and injectors for added horsepower potential
with the same self-learning and easy setup as the original EZ-EFI

Click HERE for details


Click HERE for Info

********************************************************************************************

EZ-EFI
for Port Injection

Part # 30-2000

 

My price: $885

Click HERE for more details.

Click HERE for a copy of the instructions.

 

EZ-EFI for PORT Injection manifolds  -------------->

Most of you know that I love port injection and the benefits of running a dry manifold.

The EZ-EFI was a giant step because it eliminated laptop tuning which was intimidating to many people.  But it's throttle body injection.

Since the EZ ECU can drive 8 high-Z injectors,
FAST has an EZ-EFI kit for Port Injection!
This has the potential of changing the entire EFI landscape.  No tuning, self learning system, with all the benefits of port injection.
Click HERE, Call or email me for more details.

 


$1774 for the basic kit without a fuel system. - or - 

$2170 for the "master" kit that includes the fuel system (pump, filters, fittings, etc)

Click HERE for more details.

EZ-EFI for CARB replacement using your existing manifold  -------------->

* Haven't got an EFI manifold?
* Don't want to remove the manifold you have?
* Afraid of EFI tuning issues?
* Don't want to use a Laptop?


This system is
self-tuning, meaning it does not require tuning experience or a laptop. Hook it up, answer the set-up questions on the hand-held display, and the system truly tunes itself. The EZ-EFI is a complete system including the ECU, wide-band O2 sensor, Map, IAC, wiring harness, fuel injectors, fuel pump kit (optional), and the 4150 style EFI Throttle Body. 

This system is designed for anyone with an existing 4150 type intake manifold. Everything comes with the throttle body, including (4) 65 lb/hr fuel injectors, and it works with the original carb-style linkage.  This system uses a is a full Speed Density algorithm so it is truly hands off.  The system starts rich and gradually decreases the VE fuel as you drive, resulting in almost a perfect tune.

I have personally tested this system against the other systems that are out there and the EZ-EFI was worth the wait.  It really works!