That's T-Bird super coupe motor (or XR-7). There are at least 3 generations of this motor. You might be able to make a Mega Squirt work on it if you are EFI savy. Otherwise without the computer you wil have to adapt a carb or some sort. The easy way will be to get the correct wire harness.

Try super coupe club of america for parts.
www.sccoa.com