ORIGINAL: rcchoppernut1
I put the O.S. 91 two stroker on mine with 14x14W APC prop wow lots of power it rockets out of a hover love it
lol u r using same set-up as me.
ive been flying the fun40 for over 4 years now, its one of the best 3d planes ive ever flown, and i also fly giant scale.
just be carefull that it can stall at hi speeds, if u keep the speed down and even on 3d rates it wont snap on you, but with hi speed and even low rates, it can snap on you, so be gentle on the elev if u r at hi speeds, u can be hard on elv if u r at stall speeds.