Some good news here, first I have found a source for carbon props 10x10 and another source where I can get 8x12 or even 8x 13... second good news last week the first Hobby Shop in our country has opened and I can get fuel with nitro :-) I think the Heli mix with 25 % NM and 18,5% oil will do the trick. (Does anyone know Tornado fuel ??) I will test run the engine on Sunday again also using an OPS pipe (open) to check the RPM I can get.
Many of you suggested to run the engine without spinner ? Well the manufacturer of that carbon spinner told me it was tested up to 30.000 RPM, so I hope there will be no problem...
Also the plane where I want to use that engine will look a little strange without spinner
