lol if the obd1 instrument panel is compatible ? lol... yes ... people swap obd2 motors into obd1 cars since the 90s and heres where you are over complicating this is A buying a motor from some jdm importer when there are probably healthy ones for a much better deal local to you esp for something like e b16 B your car is not obd2 soo you are missing alot of the obd2a stuff on your chassis itself for that harness to plug into C most direct swap for your car and for ease of tuning would be literally to drop that obd2 motor in and use literally everything on obd1 IIRC you just have to change to obd1 injectors and everything else plugs in and works , idk why you would think something silly like the tach signal and VSS would make the motor incompatible vs all the other components to the swap