No interest story. I just want to gain a bit more speed, and am curious what gains I can get by going from a 3 blade to a 2 blade. My I/O has a high HP to weight ratio and accelerates very fast, and is currently at the top of the RPM range. Since there aren't any 2 blades for my unit on the market, I figured a 4 blade, modified, offers some room for improvement.
I know any prop shop should be able to do it, But, some prop shops might be 'more' able to do it properly