I want to buy a JDM SR20DE to swap into my 1993 se-r. it's starting to stall and misfire a lot, so i don't want to mess around with it any longer. The engine in my car has around 60K miles on it. i asked the shop that sells jdm engines what i need to do. they said to swap the intake and exhaust manifolds. i asked them about any sensor, alternator, distributor swap and if the wiring and ECU have to be changed. they didn't answer.

i googled it and most of the time i get posts and how to's for sr20det's.

What do i need to do?

thanks guys. your help is appreciated.