I own a 93 Toyota Celica ST, I am wondering if a 3SGTE engine with turbo stock would fit into the engine bay, if so would it be wise to replace the old 4AFE with the 3SGTE turbo engine? Also if I did replace the engine would it be wise to port and polish the exhaust manifold? And all of this can be done somewhere in the price range of 3000-3200.
Because you have an st, you have to make some custom motor mounts. So I would assume you'd be spending more money than $3200. Then again, with a swap like that, you should always be prepared to spend two to three times the average dollar amount.
If you wanna go with a 3sgte... sell your ST and buy a GT4 or a GT.... that will make the swap a lot easier. Or you can go with a 4a series motor.... like 4agze or a 20v 4age.