Originally Posted by
Tom B.
The 93-97 LT1 pcms. the 93 is all by itself and is not a flash pcm. The 94-95 OBD1's are the easiest. 96-97 for OBD2. The only problem I have had with them is a lot of flashing issues and bricked pcm's. I had no issues for years and then had 6 bad pcm's. I don't know if it is the age or that the flash chips were replaced with substandard parts. I would like to find someone that could fix them reliably.
The delteq uses a Northstar module and coils. I would think you could use the coil pack and module from a 3.8 buick. The only fancy piece to the Delteq is a small convertor that replaces the stock coil and module. I would consider making my own convertor if I can get someone to back engineer them. I have too much going on to properly focus on that project. If any one would like to try it, I can send you one to decipher.