Will Any 4 Stoke Fit a Tri-z Frame

[Just-Tri-It]

Is there a 4 stroke engine that will mount right into the Z frame, like off of the trimoto 200. 225?
Thanks

[250rmanfmf]

I dont think there is any engine that will bolt in, I know that Derrick Adams old tri-z he put in a yfz450 and I think a yzf426 motors fit with some minor mods.

[audioworks04]

If you are asking if any motor other than the 250 will bolt in, the simple anwser is no, but I am sure that it is possible.