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Thread: Ultra 150.

  1. #1
    PWCToday Regular jakber's Avatar
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    Ultra 150.

    I have a 2000 ultra 150. It's my first ski, and because it's 18 years old it's perfect for my 14 year old self. I ride mostly on lake travis. I'm going out this weekend for a friends birthday. I'll post some pictures of my ski.
    ultra 150 lake travis texas

  2. #2
    PWCToday.com Is My Home Away From Home Myself's Avatar
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    Re: Ultra 150.

    Make sure all your cooling lines are clear. The Ultra150 has a tendency of burning up the center cylinder. Other than that clean carbs and oil injector lines in good shape will keep you on the water.
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  3. #3
    PWCToday Regular jakber's Avatar
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    Re: Ultra 150.

    Carbs have a fresh rebuild and all new lines from when she was at the mechanic. Clean cooling lines but I'll double check tomorrow. I'm getting a triple pisser kit soon aswell. I have a fear of burning the middle cylinder but it's the only cylinder with no vertical score marks. Front and rear have a few score marks but all have 135, 132, 134 psi of compression from front to back. It has 177 hours on the ski. How many do you think I can go before a top end rebuild?
    ultra 150 lake travis texas

  4. #4
    PWCToday Regular jakber's Avatar
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    Re: Ultra 150.

    I'm also running maxima tc w3 racing oil because that's what the mechanic recommends. It takes it over a year before it begins gumming up.
    ultra 150 lake travis texas

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