Originally Posted by
Sport_Pilot
I did read way back and I have reread and don't see where this was mentioned. I mentioned this because one of the major reasons for multiblade props for full scale does not apply for our models. You can't go real fast when a prop will not pull against the air and increase the velocity. So you have to decrease the diameter and increase the blades.
sport what you are saying doesnt make any sense. so if an engine will not pull hard enough with a 2 blade prop it will pull harder with a smaller diameter and more blades. LOL The engine only makes so much HP. by what your saying I can put a 12 blade prop that is super small on my plane and go real fast???