1983 Dyne w/ Center Throttle

Discussion in 'Hydrodyne® Boats' started by ejj234, Jun 11, 2011.

  1. ejj234

    ejj234 Hydrodyner

    Joined:
    Jun 11, 2011
    Messages:
    20
    Boat Model and Year:
    1983 Hydrodyne
    Does anyone know anything about these? I can't find pix or information anywhere online. I was a competitive skiier in my youth and we owned 2 different late 70s dynes as I grew up. Partly out of nostalgia, I've just bought this boat and am having it transported to my home. It hasn't arrived yet so don't have any actual pictures of the throttle set-up. The seller told me it is a 19' barefoot boat with extended dash and that the center throttle was factory installed.
     

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  2. skischooler

    skischooler Hydrodyner

    Joined:
    Aug 27, 2006
    Messages:
    69
    Location:
    Neshkoro,WI
    Boat Model and Year:
    Hydrodyne 18, 1978. Evinrude 200XP, 1992
    Sweet looking Dyne, really like the color combination
     
  3. jim

    jim Hydrodyne 18 Specialist

    Joined:
    Jun 14, 2006
    Messages:
    2,321
    Location:
    FL
    Boat Model and Year:
    77 Dyne 18 I/O converted to Outboard
    That looks like a modified or custom built boat.

    I am curious to know the actual centerline length and the beam.

    Very cool!

    jim
     
  4. jim

    jim Hydrodyne 18 Specialist

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    Messages:
    2,321
    Location:
    FL
    Boat Model and Year:
    77 Dyne 18 I/O converted to Outboard
    Guys,

    This is a really interesting boat. I just got an e-mail for the owner and the beam is 7 ft which is the same as a 20.

    It looks like a 20 with the transom and deck extensions removed and an 18 style low profile deck with a real pretty aft deck. This is the style boat that I talked abut building several years ago. This is the boat that I always hoped Hydrodyne would build and it looks like they built one.

    I have asked that he post more pictures and post the centerline length.

    jim
     
  5. ejj234

    ejj234 Hydrodyner

    Joined:
    Jun 11, 2011
    Messages:
    20
    Boat Model and Year:
    1983 Hydrodyne
    Just re-measured the boat & my eyes must have been crooked the first time. The beam is 6' and the length from nose to transom is 17'8". Not sure if this jives with what I was told when I purchased it as I was told it was a custom 19' barefoot boat. Any info or insight you have would be great.

    We've moved the throttle assembly from the center to the usual position but I think it will have to be replaced as there's a lot of play in it. I think we have a 5 year project on our hands. Just hope the motor holds out that long.
     
  6. jim

    jim Hydrodyne 18 Specialist

    Joined:
    Jun 14, 2006
    Messages:
    2,321
    Location:
    FL
    Boat Model and Year:
    77 Dyne 18 I/O converted to Outboard
    Well, that is an 18ft Dyne. As far as I know Hydrodyne did not build it in 1983.

    If you will give me the first three letters and the last two numbers in the number stamped into the transom or on the title we can establish who built it and when.

    I have never seen one with a deck like that.

    jim
     
  7. ejj234

    ejj234 Hydrodyner

    Joined:
    Jun 11, 2011
    Messages:
    20
    Boat Model and Year:
    1983 Hydrodyne
    Just checked the transon & can't find any numbers anywhere. Where specifically should I look? I don't have the title; coastguard let me register it with the bow number.
     
  8. jim

    jim Hydrodyne 18 Specialist

    Joined:
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    Messages:
    2,321
    Location:
    FL
    Boat Model and Year:
    77 Dyne 18 I/O converted to Outboard
    If it was built in the US after about 1972 it would have a number on the outside of the transom on the starboard (right) side.

    I heard that some of the molds went to Canada in the late 70's or 80's. I have never heard of a boat built there.

    You might check how the Canadian boats were identified.

    The boat is quite different. You could check with Tom Miller by phone too.

    jim
     
  9. jim

    jim Hydrodyne 18 Specialist

    Joined:
    Jun 14, 2006
    Messages:
    2,321
    Location:
    FL
    Boat Model and Year:
    77 Dyne 18 I/O converted to Outboard
    Your deck looks like it might be a modified I/O deck which is what mine is.

    Mine was originally an I/O.

    If we can trace down the I/O molds we would have a clue.

    jim
     
  10. jim

    jim Hydrodyne 18 Specialist

    Joined:
    Jun 14, 2006
    Messages:
    2,321
    Location:
    FL
    Boat Model and Year:
    77 Dyne 18 I/O converted to Outboard
    It is easy to install throttle return springs on a Merc to eliminate the play.

    All of the foot throttle motors have them. Us a long spring as light as possible so it does not fight you too much.

    jim
     

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