I am looking at this engine for a hanger 9 50 katana. I had a .70 surpass on it and it was lacking power for that size of plane. Just wondering how big or heavy of plane others are putting this motor on. The flying weight is listed at 7.5 lbs on the high side. With the .70 surpass I had to add weight on the motor mount and put the battery up front so I dont think the extra weight of the 10 cc will be an issue. Any opinions?
thanks
Jeff