Fury 3 to a Fury 4

[howard47]

Long story short I’m changing props because of a new motor. If I drop from a 25 Fury 3 to a 24 Fury 4 how much would my rpm’s change? And if I don’t like the 24 what would it change going to a 23?

[bass-action]

Should gain about 200 rpms, my experience the Fury 3 and 4 blade run same rpms in same pitch

[Capt James]

I'd go to a Bravo XS 24". The 4 strokes much prefer the bigger diameter of the Bravo and it's a faster prop. I think it's superior all of the way around.

[howard47]

Thank y’all. I may look at a Bravo.

[howard47]

Should gain about 200 rpms, my experience the Fury 3 and 4 blade run same rpms in same pitch

So if the rpm’s are the same is the biggest difference the lift from the 4 blade? Kinda my problem right now not getting the right rpm’s and lift I had before

[06 SB]

If you went to a Mercury 4s from a ProXS 2 stroke (200-250HP), you need to drop at least 1” pitch with the same prop and most times it is 2”. If you were using a 25P Fury 3 then you should drop to a 24 or 23P Fury3. Going to a Fury 4, IME, you need to drop another inch and maybe run it slightly higher. There are a lot of variables.