I have the same 041 stihl chainsaw eng, ...where can i get the prop adaptor that you have on yours? I'm thinking of getting a Top Flite F4U Corsair Giant Kit 2.1-2.8,86.5" to put mine on.

[ http://www2.towerhobbies.com/cgi-bin...?&I=LXHU95&P=0 ] link to the F4u Corsair.

Are you using the one you converted and how does it work so far....enough torque?? idle ok? want to sell it?