88 to 89 wiring harness
 

after doing what I thought was a simple swap from my 88 7mge to a 89 body, it seems the wiring harness isnt the same. injectors and dist plugs dont match. so I tried using the 89 dist and injectors. it starts and runs but rough and sluggish revving. any input or advice before I swap the wiring harness would be so greatly appreciated!!! I NEED MY SUPRA