RE: New H9 Sundowner
I've been checking this plane out and have a Brillelli 40cc with the RTF weight of 51 oz, that includes the muffler. They show the Evolution 35GT2 installed in this plane with a custom in cowl muffler and that engine weighs 52.8 oz without the muffler. I currently have this engine in a QQ YAK 54 at 12.5 lbs and it's awsome. This should be a good match up for the Sundowner coming in at 12.0-14.0 lbs .