RE: Hot bodies .46 engine on MGT or Titan
*rubs crystal ball* """"I predict...transmission failure and stripped gears.""""
Probably not a good idea, but you might get away with it. Although it will probably double how fast the tranny and gears wear.
Heres what I did when I put a .21 on a car that was meant for a .12:
>Made new gears out of titanium stock (mill/lathe)
>Doubled the strength of the engine mounts (larger bolts)
Unless you are able to make custom gears I wouldn't recommend it.