for somereason i dont think its possible. but can it be done?
btw, im still looking for a speed density ecm and wire harness

 

Sure it's possible. You need a differant ECM and a few differant sensors. Exatly which sensors I'm not completely. Obviously you wouldn't need a MAF sensor and you'd have to get a MAP sensor. From there I'll let someone more knowledgible answer further.

 

Go here http://www.eecis.udel.edu/~davis/z28/ and read. He did it and details everything for you to do it yourself.