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Thread: 1993 SC restore

  1. #1

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    Mar 2012
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    1993 SC restore

    Found a 1993 sea couch for $200 with title. Motor turns easily & everything seems mechanically sound. Paint, stickers, seat, and floor mats are not so good. I could really use some help. I've rebuilt 900 Zxi, 1100 Zxi, 750 SS x 2. Not ever messed with a 650 motor. Anybody ever done a rebuild on one? HELP?!?! I'm probably gonna keep her. Click image for larger version. 

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  2. #2
    My name is Sean and I am addicted to STXs smokeysevin's Avatar
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    Stick an 1100 or 1200 in it and go beat up on some xp's

    Sean

  3. #3

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    Mar 2012
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    Midwest City, OK
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    Finally got the sea couch on the water. It revved up very high but wouldn't go but about 5mph. Then it just quit. Anyone have any ideas? This thing had 125 psi compression on both cylinders. Just finished up the outside. I'll show pics shortly. My fuel switch might be bad. HELP?!?!

  4. #4
    Don't pee in my Pool 150ofUltra's Avatar
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    Was the prop spinning? Is it the motor working now?

  5. #5

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    Mar 2012
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    Yes the motor is working now. Pulled the plugs & they were brown. Bypassed my fuel switch & all seems to be better. Sounds like I almost shelled the motor. Looks like I'll be bypassing all my hull fuel switches. That seems to be a recurring problem

  6. #6
    Good work. A friend and I recently scooped up two of these on a double trailer for a grand. His is in excellent cosmetic condition but had a blown cyl. Mine has beat decals on the front of it but runs. I am going to be cleaning mine up as well- re upholstering, turfing, etc. Ill be following your thread.

    Congrats on the score. There arent many of these around any more. Took a couple of years for us to find this pair.
    Last edited by caliburst; 06-19-2013 at 10:01 AM.

  7. #7

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    Mar 2012
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    I can't imagine finding 2! It's been a fun build. My mom ordered AWESOME graphics that SHE picked out for it. I'll post pics when I get them on. I'm trying to find a boat trailer that I can convert into a triple ski trailer to fit my 2 & hers. There's a guy up by Tulsa that has 3 SC's on a triple trailer & they all run. It's impressive.

  8. #8
    Exotic signs makes a kit for the SC but it is very basic. Nothing exciting. Just simple striping. Not too into it.

    Mine is going to end up with no decals. The ski is clean but the decal on the front top panel was half ripped off and the one under it was gone with only the nice hard sticker reside left that had been sitting for years. Was a joy to get off.

    Id replace them if someone had repros but to my knoweldge no one does. This is a ski that was kinda forgotten about in the broader scheme of things.. like the jetmate. More of a novelty now than anything.
    Last edited by caliburst; 06-19-2013 at 10:21 AM.

  9. #9
    GGG's Avatar
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    mine has a 750 maybe i can break 35mph ha ha

  10. #10
    Moderator beerdart's Avatar
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    Lets race

    Quote Originally Posted by GGG View Post
    mine has a 750 maybe i can break 35mph ha ha

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