Does A 92 4 cylinder have a EEC-IV?
 

I m thinkin of gettin a mustang to do a 351W conversion and i can t seem to find out if they have the eec-iv computer or not if u know the answer to this or can help me it would be appreciated

Yes, but neither the computer nor wiring harness will work with the 5.8 engine or the 5.0 for that matter. Your best starting point for a 5.8 conversion is a 5.0.

ok thanx for the info it s hard to find notchback 5.0 automatics in michigan all i can find is 4 cylinder cars for sale.... i have a 86 GT if i have to replace the computer i might as well just use that car it has no computer anyways.... does anyone know of any websites where u can get used parts ?