Hey, I tried searching but I just might not have hit the key word to find what I am looking for. I currently own a '80 RX-7. I plan on using it for autocrossing and was told it would be better to go to fuel injection. Here is where I think it gets complicated. I am going to use housings and crossmembers from an '85 GSL-SE and rotors and most of the fuel injection components from a '90. Now which wiring harness should I use or is there any major differences?? Also if anyone knows of any RX-7 places in the Oklahoma City region please send me a message. Thanks.

 

you will need the harness and ecu from the 90 to match the fuel inject components

 

Thanks for the help.