best ecm for 3400 into fiero

[Froggx]

I'm planning on swapping a 3400 from a 2000 grand am into my fiero, and was told the ecm from the car is hard to implement. What would the easiest to use ecm be for this kind of swap? I have head the ecm from 3.1 cars like '92 corsica is good, and also the 3.4L firebird/camaro ecm from 93-95 was possible. Any and all info would be helpful.

[Maetrix66]

Use the one from the 3.1 corsica, 3.1 cavalier z34, or a early 90's w-body. They're easy to program, work great, and if you want to add a turbo later it's MUCH easier! It's what's running my 3100 in my 84 fiero se.

[donk_316]

Ill be using a 7727 for my hybrid fiero.

[FieroGT]

hmm, i'm trying to do the same thing... would a ecm from a 94' corsica
3.1 work also? or too new?

thanx

[bszopi]

Too new because its not programmable...