XFI 2.0 legal for stock
 

This my first year running stock and I have a 1989 Mustang with fuel injection. It has an old accel unit on it but I do not have the program to use it. I have an opportunity to buy and XFI 2.0 unit but can't find if that is legal for stock. Anyone have information that can help me?

Thanks in advance

Re: XFI 2.0 legal for stock
 

It is legal. Go to the top of this page "NHRA Competition", then scroll
to accepted products. You will find it there. J.R.

Re: XFI 2.0 legal for stock
 

Do you know what Accel version it is? There's software floating around for a lot of the older systems. If you're able to access the current system it will save a lot of time/effort by being able to pull the existing tuneup base tables (VE, spark/ignition, enrichment, etc.) and apply those to the newer FAST unit.

Re: XFI 2.0 legal for stock
 

FAST has base tunes from good running cars you can down load for a starting place. It has a lot of great features. I have used the other systems, and much prefer FAST. They have great tech help if you need it. I believe you would be very happy with FAST XFI.

Re: XFI 2.0 legal for stock
 

Thanks for the reply as I saw it on the list just did not know if the 2.0 was legal.

Thanks for all the responses as they are very helpful.

Re: XFI 2.0 legal for stock
 

I do not but was told it was the first version. I could not find anything online.