Turbo six on a Budget

The cheapest turbo setup he can do is a '78 to '83 Buick Regal draw thru system. They show up on ebay regularly. Try to get as complete of setup as possible, including the carb. Just build the intake adapter and install an electric fuel pump. Then have fun. They are good to about 9psi, which should give him about 225hp. Not enough to beat the mustang down the street. But a fun little ride until he has the resources to go bigger.