Looking at a project where the previous owner put a 5.0 in and says there's timing issues. I was wondering which computer should be compatible, and could that be an issue. Current doesn't know much about the car. Don't know what the original engine was. Any help or direction would be great.
Easiest on paper would be to snag a 94-95 V8 engine harness and use the 94-95 ECU. Likelyhood of finding a 30 year old, specific harness in great shape is not that high but it is possible.
You could also put the engine in and run a Holley ECU and not even mess with the factory wiring.