Hi everyone. First post on these forums. I'm currently in the process of swapping in the IS 350 drive train into an 85 Celica GT. So I was looking to see if anyone knew of a wiring diagram I could find? I want it to throw as little as possible when it comes to check engine lights

Before anyone tells me I am retarded for doing this, it won't bother me, I've heard it all already, and no I didn't want the 2JZ.

In any case the progress I've made on the swap is now only being held back by getting all the info on the wiring side of things. The motor/tranny is bolted in and reinforced for durability, don't want the poor celica twisting due to the all the new TQ

You can check out pics and stuff if you want on my garage page.

 

welcome to CL and good luck with the project..

 

Yes GL with the project, why not a LS engine though?

 

the LS430??? think it's kinda.... off right??? its too different and won't fit... and it's gg to be too powerfull no?

 

This is an interesting project...what diagrams are you after??? main harness connections or ecm or ???...maybe I can help.

 

Thanks all, much better welcome than the other IS forums.

I wanted something lighter and with more weight shifted to the rear. The V8 is a bit longer and bigger yes.

Yea I was looking for the main harness wiring diagrams. And to be honest any wiring diagrams would be a help at the moment.

Btw, not sure if anyone would know this but what do you guys think would be an optimum exhaust size for a single pipe? Three inch? The motor will be stock for quite some time since I would like to keep the OEM reliability

 

good luck with the project..

 

Welcome and good luck on your project! Pretty ambitious...

 

thanks guys =D

 

bump, anyone have wiring diagrams of any kind for the IS350?

 

These folks do-

https://techinfo.toyota.com/

 

Oh coo thanks I see it's only 15$ for a two day subscription, that sounds perfect. Thanks mate!

 

Cool project. Good luck with it:-)

 

yeah cool project... i want to see the finished out come

 

Go with 2.5 .

You will love the power this engine brings, + add on top of that a lighter car = super fun drive

Post pictures and tell us how you did it after your done !

Dont forget to add a BBK, you're gonna need it ROFL!