I want to swap a 13b turbo II for my 13b NA engine. I plan on buying the 13b turbo II engine with ecu, wiring harness, and 5sp tranny. Will this simply swap in? or if not, what are the all the other parts and changes that will need to be done?
Thanks for all those who can help...

 

I guess it`s my turn to tell the newb...

Go to the FAQ "sticky" thread for the 2nd gens and go down the list until you find that topic. PLENTY of info.

And no, it doesn`t just drop right in.
Start looking for an LSD, fuel pump, Service Manual, etc...

 

I just finished my TII swap.
If your asking these MAJOR questions, you have not read enough.
But to answer your question you can pretty much throw it in, you have to change a couple of things.

https://www.rx7club.com/2nd-generation-non-technical-pictures-198/1988-turbo-ii-swap-build-thread-finished-717512/