I switched my 83 crossfire to a TBI set up i ran one week on the crossfire computer and now im switching to tbi computer. My questions this. I have the pin out from both computers. and looking at the two different computers there are a couple wires of concern. 91 has input from the tranny. on my 83 there are no tranny sensors. for fuel injection theres only a single ground. there are some other wires also but i think ill put them on a switch. for the ram air vents is there a pin to put those on so they activate at 3500 rpm or so.

Bottom line will the computer swap work. I'll take any thoughts I can get.

 

It should work fine. The input from the trans is the 4->3 downshift thats used in the TCC logic. Search around, im pretty sure this has been done before.

 

I found what i needed the shop manuels my roommate has access to, pinout diagrams and such

 

I have a TBI computer sitting here. I replaced mine thinking that it was at fault. However I was wrong, so now I have 2 TBI computers. PM me if you need one.

Other than that good luck.