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2000 43 Ocean SS Prop Size \ Volvos

Discussion in 'Ocean Yacht' started by Rick Prince, May 5, 2019.

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  1. Rick Prince, May 5, 2019
    #1
    Rick Prince

    Rick Prince New Member

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    Mar 17, 2018
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    Location:
    Montauk, New York
    Does anyone know the specific prop size for a 2000 43 foot Ocean with Volvo Power. Can't quite make out the markings on the props. Think it might be Michigan Wheel 4 blade, Ni Bral, 24 x 20, not sure about the cup. Any info would be helpful. Thanks.
  2. Trinimax, May 11, 2019
    #2
    Trinimax

    Trinimax Senior Member

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    Jan 18, 2010
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    Trinidad and Tobago Yacht club
    Hi Rick, according to the manual I have it shows the prop size for the Volvo powered boat as 23 x 33 4 blade nibral with 1.76:1 ratio.
    I have also attached the boat test charts with the volvo numbers, which appear to be a bit optimistic

    Attached Files:

  3. Tashmoo, May 17, 2019
    #3
    Tashmoo

    Tashmoo New Member

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    Cape Cod
    Rick - your boat surveyed in Dec 2014 with Michigan Hy-Torq 4-blades at 24x30.5. A prop shop would have to measure the cup. Record your max, fully loaded RPM with the current wheels before you consider a change in diam/pitch/cup
  4. Chris Foley, Sep 19, 2019
    #4
    Chris Foley

    Chris Foley New Member

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    Anyone have this info for the 43 w cat 3208’s
  5. Tashmoo, Sep 23, 2019
    #5
    Tashmoo

    Tashmoo New Member

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    Far as I know, hull #34 is the only 43 ever powered with 3208s.
  6. Chris Foley, Sep 23, 2019
    #6
    Chris Foley

    Chris Foley New Member

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    upload_2019-9-23_16-32-22.png Hopefully that is not a bad thing!
  7. Tashmoo, Sep 25, 2019
    #7
    Tashmoo

    Tashmoo New Member

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    Not at all. I had 3208TA's at 375HP for many years. Yours are probably 450HP. I only meant that it may be challenging to find someone with prop help with that hull/engine. Make sure you're getting over 2800 RPM loaded at WOT