If it's a Ford head (can't see the pic at work), it's most likely a 300. That's the only inline 6 that I know of from them in recent times. I owned one once. Thing was a torque monster with a few aftermarket go fast goodies on it.
If thats a three.Then holy hell it's torqui.Thats what i always liked about in-line's.Make some nice torque.
Ya that would be nice.However with today's blends of gasoline.I don't think we would see the same power as we did when the 300's were made.I could be wrong tho.I have been known to be wrong a time or to.lol.