250vmax 4stroke 2021 hewes Redfisher 21

[3.generations]

Hey all been trying to squeeze out the best performance for my flats boat. I would like to find the best prop for top speed but i seem to be trying to find a needle in a hay stack. What will you guys recommend to try an achieve the best top end.

Yamaha Saltwater Series 2 (3 Blade) 21”x15” 6100rpm 63mph
Bravo 1 xc (4 blade) 22”x15.25 6000rpm 60mph
Bravo 1 23” (4 blade) 5800rpm 62MPH

[OnPad]

Try a Tempest.

[Capt j]

A Nizpro tune. A bravo XS/FS for a 4 blade. A tempest + will give you a few MPH but suck everywhere else compared to a Bravo.