Ok, so now I am in possession of an obd1 p28 ecu, a d16y8 head, and a d16y4 engine with harness and gearbox. I also have the full d16a8 out of the car. I am willing to try and run the a8 box on the motor after I assemble it.

M yquestion is what is the issue with the iacv? Do I need one off a obd1 car, and what distributor do I require? Am I able to use the y4 dizzy?