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Which size Bravo 3 propeller for 260 EC

blaubatublaubatu GermanyPosts: 52Member ✭✭
Which sizes are you using on your 260 EC.

New Engine 383 MPI with Bravo3, ratio2.2.

Experience with the new XR Propeller?


Regards

Boris

Comments

  • AlswaggAlswagg Posts: 2,255Member ✭✭✭✭✭
    22 pitch BIII WOT 5,250 rpm
  • MarkBMarkB OntarioPosts: 3,051Member ✭✭✭✭✭
    Don't know the diameter but they are 20P props.

    Boat Name: King Kong

    "Boat + Water = Fun"

  • blaubatublaubatu GermanyPosts: 52Member ✭✭

    @ Alswagg

    Which engine do you have installed? 5250 rpm with full load on the boat?


  • AlswaggAlswagg Posts: 2,255Member ✭✭✭✭✭
    5250 is what the motor needs to achieve at wot  that is where the rev limiter is at. Light load trimmed.   If you are not hitting the limiter at wot drop down in pitch 
  • MarkBMarkB OntarioPosts: 3,051Member ✭✭✭✭✭
    Alswagg, my 20P is around 4900 RPM to 5000 RPM at WOT.

    Boat Name: King Kong

    "Boat + Water = Fun"

  • chamberbchamberb Saint Albans, VTPosts: 265Member ✭✭✭
    I have the 350 mag B3, I have the 4/3 20p props and hit 5200 at wot. 
  • MarkBMarkB OntarioPosts: 3,051Member ✭✭✭✭✭
    Chamberb, is that with the drive trimmed up a little, or drive all the way down?

    Boat Name: King Kong

    "Boat + Water = Fun"

  • chamberbchamberb Saint Albans, VTPosts: 265Member ✭✭✭
    Trimmed up just a bit. Full fuel tanks, trim tabs all the way up, 370 pounds of people on board... Don't ask how much of that is me :)
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