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Thread: gps today....

  1. #1
    PAINKILLER's Avatar
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    gps today....

    air temp 80
    water temp 75
    humidity 80%
    weight of rider ( my dad ) pushin 240 lbs
    full tank of gas
    GPS speed 77.6
    that was the first run of the day and we didnt bother any more gps runs on the stage 2 ski i know if i got on it i could have gone faster i weight about 160. my stock ski hit 69.7 today gps, i have gone faster. heres a pic of the gps unit.
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  2. #2
    CRS's Avatar
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    Good numbers, what rpm are you getting with the 15/20?

  3. #3
    PAINKILLER's Avatar
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    o sorry we were turnnig 8100 all day long i think were going to buy the rr computer to get the rev limt up. were a little worried about the rr though seems like so many problems with getting right pitch on impeller and some computers not working with the skis.

  4. #4
    CRS's Avatar
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    The rr ecu seems to like running close to its limit so putting it into your ski and changing nothing else may be a backward step. You would be 350rpm away from the limit and it has a lot of advance there which will cause detonation then your knock sensor will pull things back and you end going slower. If you can prop your ski to run 8400 witrh the RR ecu then you`ll be on the money and going faster.Well thats what seems to be the case for me anyway.

  5. #5
    Site Admin Green Hulk's Avatar
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    Awsome numbers! I would kill for some 75 degree water right now.

  6. #6
    Jarrett's Avatar
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    Great numbers, can't wait to see it run at the Bug and beat some GPRs.

  7. #7
    ramnj's Avatar
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    Quote Originally Posted by Green Hulk
    Awsome numbers! I would kill for some 75 degree water right now.
    Come on up for our NJ get together on October 2nd and you'll see plenty of 75 degree water

  8. #8
    Those are great numbers. I noticed your stock speed was 69.7 which is about where i'm at.

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