Ok, soo im kinda confused. I have a 1992 Integra GSR and bougt another 92 GSR shell. But I see that the previous owner conterted it into a 91 ls. So my few questions are do I have to swap all of my engine harness in into the new shell? Since 90-91 Teg's have obd0 ecu's and 92-93 Teg's have obd1 ecu's should I just get a conversion adapter or swap everything? Will my vtec work if I do the conversion? Also on the new shell on the top right corner in the bay theres a resistor box and a a big plug with wires, as for my 92 Teg there is two plugs and no resitor box. Do I have to swap all that over? Please help, i'm trying to complete this swap asap. Thanks!!

 

It depends on what they did to convert it. Since its a 92 shell, you should be able to pull the motor w/ harness and swap it directly in. Then you should put your GSR ecu directly in the car (assuming the car had an OBD I to OBD 0 converter on the ecu previously and that they didnt splice the **** together). Im not all that familiar with the Gen 2s so the ECU plugs might go with the harness but if Im not mistaken they hook up to the firewall just like the DCs. If the ecu plugs go with the harness then you'd just use your stock GSR harness and ECU as well.