A shop near me wants to be able to engine dyno EFI Fords and was asking me what it would take. I have access to the engine harness off a '90 5.0 and as far as I know thats about all it would take, plus a computer and providing 12v to the relay/s that power the computer. Thats assuming the motor brought in would have injectors and all sensors in place, so the harness would just drop on them. Would it be that simple? The shop says they've got the fuel pump already, and hooking up fuel lines would just depend on what type of rails the motor's owner has installed. Am I missing anything? Any tips/advice/suggestions???