There is no way that size of prop would clear. I have a 46FX on mine and a 11x4 prop that I just put on. Went out on Saturday and now it is 10.5x4. It was windy and had a couple of rough landings. I just posted a question in this forum asking for suggestions on landing gear.

http://www.rcuniverse.com/forum/fb.asp?m=2559674

James