Engine worked in flight for 1 hour.
During this time, the engine received a positive evaluation.
Most importantly in this engine - the fuel system did not cause any complaints.
Although I am not surprised.
I got the impression that the manufacturers of the engine looked for the subject and try not to repeat the shortcomings of which I did not like in the EVO.
http://www.rcuniverse.com/forum/gas-...10gx-mods.html
(I completely removed with the theme - to see not like compromising information.)
The main thing that RCGF did not repeat the mistakes of others and the engine runs beautifully.
Even considering that the carburetor has no elements idle setting, but the right design works reliably.
The engine is very high-torque.
And it works better on heavy propellers.
I'll try to make a video of a flying model this engine.
The best option turned out when I operated the model propeller APC15x4W.
The static engine unwound this screw to 8600rpm.
In the near future I want to continue the experiment with a propeller APC16x4W.