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  1. #1

    stx 15 f wakeskate question impeller

    hey ladies
    i`m kejoz from germany!
    i hope someone can help me!!
    i own a 2006 stx 15f which i mainly use for wakeskating!
    what can i do do make it stronger and better on gas while pulling people?
    i was thinking on changing the impeller......
    what do you guys think????


  2. #2
    christian gpr's Avatar
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    Nov 2005
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    Welcome to the forum!
    First of all don´t forget that there are quite a few gentlemen on here too
    Second the 15F is already very good on gas and it is also very strong for a N/A engine. The stock impellar is great all around, if you change it to one with better bottom end you will loose on top. I can´t see that you will save any gas by doing so. If you still decide on the impellar change send a email to jerry at [email protected] and he will hook you up.
    Last edited by christian gpr; 03-04-2009 at 09:24 AM. Reason: Spelling...

  3. #3
    RonJon's Avatar
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    Quote Originally Posted by kejoz View Post
    what can i do do make it stronger and better on gas while pulling people
    I pulled three grown men on wakeboards with my 15F without even using full throttle... I could have jerked the rope out of their hands if I wanted to.
    Maybe something is wrong with your ski???

  4. #4
    Quote Originally Posted by RonJon View Post
    I pulled three grown men on wakeboards with my 15F without even using full throttle... I could have jerked the rope out of their hands if I wanted to.
    Maybe something is wrong with your ski???
    i guess i could do that too
    but i thought,that it could always do even better!!!
    i guess i will keep my baby as it is!!
    but i`m gona put a soundsystem incl. a kicker sub and ipod control-plus custom board racks on it

  5. #5
    inchadeboca's Avatar
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    Oct 2007
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    if your engine is stock the stocker is best.

    now if you drop in some free flow mods, then go with an impros stage 1

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