RE: another darn ryobi post (ryobi performance modification, analysis and comparison)
With a standard carb on my ryobi on a 8ft spad I could fly for 50 minutes just cruising around with a 500ml tank.
Mounting a camera on a plane with a ryobi engine you will have vibration problems and have trouble with blured video but i think you can over come these problems with a good mount.
Adrian.