4AC-4AGE Swap.

[iheart86]

Hey guys I'm new to the forum and to AE86's. I own a 1985 SR-5 with the stock 4A-C in it. The entire vehicle is all stock and it's pretty slow. Anyways I've been thinking about doing the swap to the black top 20v engine and today when I heard a rod knock in my 4AC I decided to start the project.

The engine I'll be buying is coming with the complete wiring harness, ecu, and gts transmission. It's all coming out of a 86 GT-S. I was wondering if you guys would be able to shed some light on what all I would need to replace in my SR-5 to make this swap work 100%.

Thanks for any info you guys can spare and sorry if this has been posted a 100 times, every how to thread I try to pull up has either been deleted or is forbidden.