This nice little EFI equipped 302 is destin to be dropped into an early Mustang. We do all sorts of EFI systems and installations for early muscle cars.
A good "base line" (long block) engine for something like this can run anywhere from $4,750 or so, on up to $6,000 or so area, (depending on what goes in it), and then add the cost of the EFI system onto that. A typical EFI system like this starts off at about $2,000 and they go up to about $4,000 depending on which one you go with and how complete of a system it is. Many of the cheaper systems don't come complete.
Of course it's much less expensive to just go with a good carb. We can do it anyway you want.