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Donzi sportfish hull quality?

Discussion in 'Donzi/Roscioli Yacht' started by MHawkins, Aug 1, 2025 at 4:06 AM.

  1. MHawkins, Aug 1, 2025 at 4:06 AM
    #1
    MHawkins

    MHawkins New Member

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    does any know the materials used for hull core and tops sides? for the early builds of 65 and 72 thanks
  2. Donzi 54, Aug 1, 2025 at 5:22 AM
    #2
    Donzi 54

    Donzi 54 Member

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    Divinycell foam core
  3. mapism, Aug 1, 2025 at 6:23 AM
    #3
    mapism

    mapism Senior Member

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    Also for the bottom? That wasn't common, 30+ years ago.
  4. MHawkins, Aug 1, 2025 at 7:16 AM
    #4
    MHawkins

    MHawkins New Member

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    so no wood? also do you know how the keel is made? 1 solid piece that could be cut down or not an option
  5. Donzi 54, Aug 1, 2025 at 9:04 AM
    #5
    Donzi 54

    Donzi 54 Member

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    As far as I know they never used wood. Not sure on the keel.
  6. DOCKMASTER, Aug 1, 2025 at 9:44 AM
    #6
    DOCKMASTER

    DOCKMASTER Senior Member

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    The OP must be asking about Donzi speedboats ? The Sportfish line was started by Donzi in the mid 80’s I believe the molds were sold to Roscioli in 1988.
  7. Donzi 54, Aug 1, 2025 at 10:29 AM
    #7
    Donzi 54

    Donzi 54 Member

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    He did ask about the 65 and 72
  8. DOCKMASTER, Aug 1, 2025 at 10:35 AM
    #8
    DOCKMASTER

    DOCKMASTER Senior Member

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    my bad - when I saw 65 and 72 I thought he was referencing year model. I saw “early builds” then 65 and 72 so read it wrong.
  9. YachtForums, Aug 1, 2025 at 10:42 AM
    #9
    YachtForums

    YachtForums Administrator

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  10. MHawkins, Aug 1, 2025 at 1:17 PM
    #10
    MHawkins

    MHawkins New Member

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    thanks for the info, yes was referring to the early builds of 65' and 72', didnt know if they always did the hull layup the same, bit no balsa, big plus