RE: 3 blade prop manufacturers
Sport Pilot: For a .61 two stroke I would be looking at a 11-5, 11-6, or 10-7.
Really? I thought that would be a little on the small side. I like the larger diameter props. Maybe I'll try the 11-6 if I can find it.
Macdona: I went from a 15x8 to a 3 blade 14x7 Master prop on my Top Flite T-34 with a YS 120 and the performance was better
I'm trying to stay away from the MAS props. When I've compared them to another prop of the same size, MAS comes out on the bottom. I think they just flex too much..... Even though I used to be a die hard MAS fan.
Spitfire: Zinger! Why didn't I come up with that? I'll check them.