for a 2000 gsr motor swap into my 92 honda civic CX hatch i would need a OBD1 p72 ecu??? sorry for the dummy question.. later

 

Yes, OBD1 P72 will plug in perfectly. You will just need to run a couple of wires that your stock civic ECU harness doesn't have. As per an earilier conversation, I think your car is already wired for VTEC and VTEC oil, but you will need to run the IAB, Evap and knock sensor wires to the ECU.

Check www.hybridgarage.com for more info.

hih