Ok,here is my situation. My friend has found a 1991 mustang in great condition. He wants a fast mustang and for the price of this one it is sort of difficult to pass up. He was in a lot of trouble when he was younger, so he will never be able to afford the insurance on a 5.0. We want to convert this into a 5.0. I wanted to know what all was entailed in the process. We are aware that a crate motor, obviously, driveshaft, computer and suspension will all be done, but what is the process. Are there any sites that show it or give you hints? WE are trying to figure what the total cost for this will be. He doesn't mind riding around in a 6 banger for a year if it is going to be worth it. Any feedback will be greatly appreciated.