New to this post and have a question. my son just bought an 87 lx 2.3l with a manual. the previous owner f'ed up the wiring big time and the car runs like s***. I just did a 5.0 swap on my 91 coupe and have evrything. So, going from speed density to mass air, can I just plug in the 91 harness, comp, maf/intake, and map sensor, or is there more involved? Just want to make sure I'm not missing anything. Thanks for your time.