ORIGINAL: rcslim
From all i have read about gas engines, i have just about decided to go with the ZG20ei. It may not fly my sowrd 140 as well as i want it to fly, but like is said before- I'm not a hot rod pilot. On second hand i have a sword 90 that it would be perfect on. I have several 90 size planes that need motors and the 20 may suit my purpose better than the 26. I can always get a 26 (or larger) later. I have read where the G20 can hover a 100 size funtana at half throttle. Any truth to this? And thanks for everyones help. I haven't made my mind up yet, but am getting close.
I have a G-20 with the Toni Clark tuned exhaust. It is a excellent combo in the 90 sized planes. It would be ok for advanced sport flying in most 120 sized planes.
16x8 APC 9000, 17x6 APC 9200