Hey everyone, I never really venture to this side of the board but a friend of mine had a question and he's not a member on here. How difficult do you think it would be to swap an RX-7 motor into a 92 or so miata? Has this ever been done? Any info would help. Thanks

It would be interesting. It also can be done, for it has been done. The Miata frame is an excellent frame to do it with due to its design.