Currently an owner of 94 black 3.8 mustang. Wish to switch the V6 engine for the 5.0. has anybody ever atempted this swap before? if so let me know how it went and the major modifications I would have to make to the stock stang.

Is it a good idea? I can get the engine cheap, but if it isn't the best do it yerself project I'll diffenitly put it on hold.

Also for another friend that owns a 3.8, whats the cheapest and most efficient way to make that V6 go fast?