MKIII with overheating issues.

[Beals]

Not too sure about the overheating, could be rad/intercooler/hoses but ya never know 'til you have a look at it. I'd suggest taking it to a shop it's like 50$ for them to check and diagnose it I believe.

As for the 1jzgtte swap, goodluck. I was planning to do this myself but went for the 7mgte as it was MUCH cheaper and more practical for doing it yourself. Because you don't need to the stretch the wiring harness and modify the clips as well as find the right engine mounts not to mention the tight fit and not getting a chaser/soarer instead of a supra motor.