tweecer rt?

It will absolutely work. I'm moving this to the 94-95 5.0 Tuning section though. There's some pretty knowledgable guys here that can get you headed in the right direction.

And welcome to :SNSign:

The TwEECer has a pretty steep learning curve (I'm still learning the ins and outs of mine), but it's a pretty powerful tuning device once you get it down. Head over to the talk section and post up some pics of the car while you're here!

It will work as well as you can work it. You've got a pretty edgy combo to be cutting your teeth on.

It would be a huge post to tell you exactly what to do, but I'd start by doing the basic things listed here: http://www.mustang-tech.org/wiki/94-95_Mustangs_Tuning_WhereToStart

Then you want to go into the "open loop stabalised" table and enrichen the AFR at 70ish load and higher to somewhere around 11.2-11.4 to give you a safety net. Pull the timing at similar loads down to around 15.

You need a wideband if you don't have one and it needs to be tied into the datalogs. You want to get your commanded AFR that you entered above to match what the wideband says.

Once you get that stuff nailed down, you can start leaning it out and adding spark.

Good luck man,

Wes