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  1. #1

    Thumbs up 300X mod for more speed

    Called MACC RACING @ speedo mod.
    #12 washers from Lowe's. You will need 10 washers.
    Remove the speedo pickup from the ride plate.
    Shim the front two screws of the pick-up with 3 washers.
    Shim the rear two screws with 2 washers.
    Went from 67.6 to 72.3 mph with only this change.
    This way everyone will not call MACC asking the same
    questions.......this is what all the racers did for the 300
    mile race and worked fine. Speedo will read low, because we are
    fooling the pickup so it does not read to the speed limiter.
    YES> the speedlimiter is used through the paddlewheel. Use
    a gps to verify. its just fooling the pickup./

    Dave


  2. #2
    abracadabra's Avatar
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    Quote Originally Posted by Hurricane1000 View Post
    Called MACC RACING @ speedo mod.
    #12 washers from Lowe's. You will need 10 washers.
    Remove the speedo pickup from the ride plate.
    Shim the front two screws of the pick-up with 3 washers.
    Shim the rear two screws with 2 washers.
    Went from 67.6 to 72.3 mph with only this change.
    This way everyone will not call MACC asking the same
    questions.......this is what all the racers did for the 300
    mile race and worked fine. Speedo will read low, because we are
    fooling the pickup so it does not read to the speed limiter.
    YES> the speedlimiter is used through the paddlewheel. Use
    a gps to verify. its just fooling the pickup./

    Dave


    Congratulations!!! That is amazing news. Thanks for sharing it, Julio...

  3. #3
    Dean DW250X's Avatar
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    Sounds good!

  4. #4
    Moderator #985 lasportsmn's Avatar
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    You are a great man!!! This forum is being used for why it is here. Will buy the "mod" parts this weekend to have it here waiting on the ski.

  5. #5
    nicjak's Avatar
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    great news keep them coming

  6. #6

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    Hey

    Thats great too hear.

    regards,

    OZFXSHO

  7. #7
    "just sayin".. jetdave56's Avatar
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    Wow,can this be done to the 2010 260x?...I'm new to the ski but luv a cheap ''go fast'' mod....there's a few for the GPR...

  8. #8
    Take the time to smile sirbreaksalot's Avatar
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    Quote Originally Posted by jetdave56 View Post
    Wow,can this be done to the 2010 260x?...I'm new to the ski but luv a cheap ''go fast'' mod....there's a few for the GPR...

  9. #9
    I can remember just a few short months ago we were all worried sick about how to get around the GPS speed limiter. And all it takes to do that is just a few washers and a screwdriver! The ironic thing to me is that the GPS Limiter hardware probably added hundreds of dollars of cost to an already very expensive pwc . . . and the workaround doesn't even cost 50 cents! By far the cheapest 5 mph we will ever see! JB

  10. #10
    SAL08HO's Avatar
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    Awesome news! Thanks for sharing

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