help 1978 i/o 20'

Discussion in 'Hydrodyne® Boats' started by treyholmes, Jun 6, 2014.

  1. treyholmes

    treyholmes Hydrodyner

    Joined:
    Jun 6, 2014
    Messages:
    17
    Location:
    Columbus MS
    Boat Model and Year:
    18' 1978
    I was actually thinking about doing that last night. since it has been raining here the past 24 hours. today when I go over there I was gonna take them off and see what happens. and Kevin you may be totally right. it would be cool if it were some rare thing but actually it doesn't matter to me. I like the boat for what it means to me.
     
  2. 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
    Trey,

    Do you do fiberglass work?

    It is nice to have some activity here, even if we are in the wrong forum area.

    I have tried to stay neutral on this purchase because it could lead to a lot of work. However, if you are emotionally attached to the boat, you could buy it a store it until you can restore it. Take your time and watch for parts.

    A Mastercraft is a totally different animal.

    jim
     
  3. Bryan

    Bryan Administrator

    Joined:
    Dec 15, 2004
    Messages:
    446
    Location:
    Goonville, CA
    Boat Model and Year:
    Twin Rigged Canoe
    Ski Team:
    East Palmdale Ski Rats

    Ha ha! I was going to move it a couple pages ago, but wasn't sure if everyone would find it again. :D
     
  4. 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
    Go ahead and move it. It's not like it will get lost among a bunch of posts.

    You could leave a link here for the new guy.

    jim
     
  5. treyholmes

    treyholmes Hydrodyner

    Joined:
    Jun 6, 2014
    Messages:
    17
    Location:
    Columbus MS
    Boat Model and Year:
    18' 1978
  6. treyholmes

    treyholmes Hydrodyner

    Joined:
    Jun 6, 2014
    Messages:
    17
    Location:
    Columbus MS
    Boat Model and Year:
    18' 1978
    well mr jim you were right it is an 18 but she is now my 18. im excited to get started on it. as yall can tell by the pictures it needs it some serious TLC. how do you like the fishing boat seats? so anyway I guess this will be my before pictures in this process of restoration. now the fun begins. Bust Out Another Thousand. oh and if my day couldn't get any better did some research and looking and found the ski pylon. God Bless America and Roll Tide. and sorry for being in the wrong forum if you delete it or move it whatever that's fine. this is first of hopefully many post of updates and im sure questions
     
  7. kevinb

    kevinb Elite Hydrodyner

    Joined:
    Sep 10, 2006
    Messages:
    459
    Location:
    Brookfield, WI
    Boat Model and Year:
    1985 HD 20' I/O 350 (Yep I/O Boat #2 of maybe7?)
    Ski Team:
    NA
    Hey Trey:

    Welcome to the community. Yes, your boat is an HD i/o 18 and not a 20. I've owned 2 HD 18 i/o's (73 and 75) and can provide some advise. Current boat is an HD i/o 20, see the attached link, they are rare as in they really don't exist. looks like you have some things to sort out but ignoring the seats (they need to go), not a basket case. Had the same issues with the 73.

    Really cool that you are up to the task,

    Kevinb-

    Here is the link but you will have to read everything to get a feel of how many 20 i/o's were built:

    http://www.hydrodyners.com/forum/index.php?threads/20-i-o.1093/
     
  8. Bryan

    Bryan Administrator

    Joined:
    Dec 15, 2004
    Messages:
    446
    Location:
    Goonville, CA
    Boat Model and Year:
    Twin Rigged Canoe
    Ski Team:
    East Palmdale Ski Rats
    No worries at all. We don't delete useful posts. :) I did go ahead and move it down to the general section though.
     
  9. dynebob1

    dynebob1 Boat of the Month

    Joined:
    Jun 22, 2006
    Messages:
    557
    Location:
    Glen Ellyn, Illinois
    Boat Model and Year:
    1998 18 OB RUA- 250XS.and 1997 Twin Rig /225 optis
    Trey,

    The trailer your boat is sitting on is also rare and very desireable. It is the original
    "Bat Wing" style trailer . If the fiberglass sub structure is still sound you've got a real
    nice unit there.

    Bob
     
  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
    Congratulations Trey,

    The boat looks better than I expected.

    As you can see, there are members here that will help you. The pylon is a major find. The reason people install aftermarket seats is that they are much cheaper than reupholstering the I/O seats.

    The I/O seats are complex to repair. I own two walking foot industrial sewing machines for that kind of work. One is here and one at my daughter's place. I make my own covers also. I will by happy to show you how to reproduce those original seats if you like.

    There are also some mods you can do to the outdrive to make it steer better.

    Keep the questions coming, we will help you

    jim
     

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