I have searched all over the net and not finding the answers I need. Here is the rundown: Popped the motor in my 98 civic d16y8, I have been given a complete 93 civic ex with a d16z6. My tuner threw up a few points that I need to address. I'm running Hondata S300 on a P28 with conversion harness, have pig tails for the RC550 injectors. What electrical problems will I be running into as far as vtec, distributor, tbs or any type of electrical hook ups? Can I just take the obd2 components off of my dead Y8 and put them on the Z6 so that hook up wise everything will be smooth? I have the entire 93 electrical harness, do I swap that out without having some sort of electrical degree? I'm just not sure of what problems I will have with this replacement and want to be very clear before the problems pop up. If anyone has come across any of this maybe doing a head swap or something, I would appreciate the knowledge.