I have a 1995 trans am. It has a vortech supercharger. I need to get some tuning software. I also need to get some kind of data logging program. I have some one tunning it right know but I have no idea what is going on when I am driving and that worries me. I would like to know the knock, rpm, air fuel, etc. I have never done any tunning, so I would like to play around and try to learn some program for my car.

 

You need Tunercat to edit the PCM and TTS Datamaster to read the data. Thats it for the software. For the cable that interfaces the PCM and your laptop(yes you need a laptop) is this popular piece from Andrew the Moderator of this forum.