1jz-gte into 87 fc NEED WIRING HELP!
 

Hey guys, I have a 1987 rx7 fc n/a that iv'e fitted a 1jz-gte into out of a jza70 mk3 supra.

After much researching, I'm still apprehensive on how to fit the fc starting/charging harness with the 1jz engine harness.

I haven't wired anything besides speakers and i'm still learning to read wiring diagrams confidently, so i'm hoping I could get some help from you guys on the forum.

Apparently I have to work the starter signal and fuel pump relay into the ecu? Then use the rx7 alternator wire with the 1jz alternator? Could i literally just bolt the fc starter wire to the 1jz starter, and the alternator wire to the alternator and then call it good?

I'm not quite worried about making the gauge cluster work; for now I would just like to get power to the motor.

Thanks!

PM me with your mail address and I can go over the FSM with you if you'd like.

-David Guy
MEP

Will do thanks!