Ford Repair: 1993 Mustang wiring, air intake system, speed std

Question
My son would like to put a mass air 5.0L V8 with a 5 speed std into his 1993 Mustang, 4 cylinder auto car.

What wiring changes must be made to make to make this conversion work?
He has more time than money to do this!
He also has a 1988 Mustang dona which the engine and trans came from (with the mass air conversion).
Thank You,
Jim Lankford

Answer
Hello and thanks for the question...I'll try to help.
For the engine and transmission to work properly.....the whole entire harness will have to be changed............no exceptions, as well as the computer. Not to mention the exhaust, radiator, motor mounts, vac lines, air intake system, evap system.
Unless he has a lot of time, not to mention money....it's not a good project for a young person to do.
Hope this helps,
Erik