Hello
I have a Majestic (kiosho) and I was thinking to use a magnum 91 4 stroke or an os 91 4 stroke whit this model, in order to be able to do tork roll and other extreme acro without power problems.
But I don't know if it is too much because the suggested engine is a 52 4 stroke.
I'd like to know what you think about it, and some suggestion.

Thanks Leader22