Would it change the flight chararistics of this plane if I mounted the engine up right instead of inverted?

thanks

Hi
I don't think you would notice the difference (though there may be some). I have done the same on a UcanDo inverted to upright and could not feel any difference.

I did the same thing to my seagull harrier 90. I put a satio 100 on inverted,it would flood the engine, There are a lot of people that said it will work, but after many days of hell trying to start it I ended up putting the engine on right side up. Best move I made, it starts very easy now. This was when the engine was new and breaking in, very rich settings, Now that its broke in I may change it back.

Sorry, I forgot to answer your question,I don't know how it flew with the engine inverted, but I can tell you it flys very well with the engine up right.