Originally Posted by sihinch
Hey - I've just finished my build. When I first ran the stock fan up, the blades shattered. So I've just finished fitting a 4 blade 70mm Changesun fan, with a 2900kV motor:
I'm a bit disappointed. Using 60A esc & 2200mAh 4S 40C lipo I'm only getting about 40A and 450watts. Is that enough to fly this plane (with no modifications, so stock AUW)?
You better upgrade it to get at least 650 watts, Tayphoon 2W20/HET-70mm fan will give you at least that, J.