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  1. #1
    hsdforever's Avatar
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    Apr 2007
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    Intake Grate mod...

    Hello,

    I use the performer R&D kit but i don't have a good top speed i think is about the intake grate R&D, i cut 0,5mm on the left and right wings to decrease drag...

    Do you think, i can throw this wings like the intake grate TBM for ULTRA ?

    The 15f is lighter than ultra, in rought water intake grate help a lot but i think it's too agressive for a stock motor... I don't like to use stock intake grate, it's best for flat water but with R&D ride plate... very bad in rought water



  2. #2
    Dubz1's Avatar
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    Oct 2006
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    I too HAD R&D intake on my 15F. Its a DOG on the ski. I recently took it off, and noticed a very good speed increase. ~2MPH....

    I might try cutting the center bar out of the stock intake, and see what that does.
    Not sure about the TBM. Dunno if the hole pattern is the same.

  3. #3
    hsdforever's Avatar
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    Yes, the stock intake grate is teh best for speed ! more of US rider's use watercraft in flat water, but me i ride in offshore...

    TBM have a intake for ultralike this :




    For a 15f, i seach is it's possible to do same things
    Last edited by hsdforever; 02-01-2008 at 02:56 PM.

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