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  1. #1

    Join Date
    Jun 2015

    Ideas to give my Ultra (160) LX some mph?

    I recently bought a Ultra LX, the one with 160 hp, and it's on the 61-62 mph. What can i do to improve it?

  2. #2
    Livin on the Edge's Avatar
    Join Date
    Jan 2007
    Northern Illinois
    There is an excellent sticky on N/A skies. Read it and learn. If ur ski is stock it is unlikely that ur above 60 mph on a gps.

  3. #3
    MSX 150 guy lives on Mr. GP1800's Avatar
    Join Date
    Jun 2010
    Milwaukee WI
    Quote Originally Posted by Carlos1123 View Post
    I recently bought a Ultra LX, the one with 160 hp, and it's on the 61-62 mph. What can i do to improve it?
    Get a new 310...... Dont think there is a whole lot you can do with that ski.

  4. +1 by:

  5. #4
    Formerly Ultra250 TN Aquaholic6801's Avatar
    Join Date
    Feb 2007
    Old Hickory,Tn
    Its a 52-53 mph ski....15f has the same motor and different hull (faster and lighter) and its 61-63 mph ski

  6. #5
    Pain is fear leaving your body.... rlovebk's Avatar
    Join Date
    Aug 2008
    So. Cal.
    Ultra LX top speed is 57 on GPS. You can put an R & D plate on and gain 1.5 MPH or so. For the $ though just leave it stock. It is the BEST all-around rec ski made. Most reliable too. There are a couple other mods that help top speed but at the cost of reliability it is simply not worth it.

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  8. #6
    No way you are getting 61-62 on a stock LX.. your speedo must be off.

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