How close are the pitch between a 4 blade bravo 1 and a 6 blade Hering bravo style prop,if both are 34 pitch?
I guess I should have asked the question differently,how much RPM loss is there with a B1 verses a Hering 6 blade?If they are both 34's then they are 34's. What's your question??? Like I said, PITCH is PITCH. Performance is what most are looking at. Rake has an effect. Diameter has and effect. Area has an effect.