If I convert my 96 obd2 gsr to obd1 using a obd1 p72 gsr ecu will I need to tune it to run factory, or will it run the same/

 

It should run the same. The only thing u have to convert over is ur distrubitor wires to obd1 and injectors wires to obd1, and I believe u have to convert ur alternator plugs too. Everything else should plug n play.

http://www.civiclife.net/board/topic...in-a-obd2-car/

 

he's just talking about using a jumper harness and obd1 ecu.

it should run the same.

 

Ooooh. My bad thought he was talkin bout swapping obd2 motor into a obd1. Lmao