AtracYota91
New member
Here's my question. I have a whole wire Harrness and ecu that is a gen4. Tweaks performance rewired it to work with a 91 gts celica. I no longer own the car but I have a 91 st185. Can I swap that Harrness to that chassi and run the c.o.p. on my gen 2 3sgte? I have everything from a gen4 short block ( oil pan/pump housing to hold the crank sensor/ crank gear with the teeth/coils/cam sensor/crank sensor). Basically everything besides head. I just need to know what wires to change? Can I run the two cam sensor wires to my distributior to ( g1/g2). My Harrness should work with the all trac car Harrness right? :shrug: