I'm looking at helping a friends little brother top swap his firebird but was wanting to know a few things before I take this on. Would I have to swap the wiring harness to a newer one? It's odb2 but it's a 95 so i didn't know if it was compatable with my dhp tuner. I know we'll have to mod the sc that's no problem as he knows a fabricator. I'm just mainly worried about tuning it once it's done. Also what's a good trans to run with it? It'll be stock pullied with headers for now. Any input is appreciated. Thanks.
