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Thread: need help with my KFX80

  1. #11
    Join Date
    Apr 2003
    Location
    Indiana
    Posts
    650
    especially with that 110 octane leaded race fuel i used in it
    Do you have major engine work done? If not your wasting your money and also remember your kid is breathing the leaded gas
    Brandon Waltz #11

    Big thanks to Tittle Brothers Racing, RC Motorsports, RK Chains, SixSixOne and WeaponMX.

    Brandon's Sponsorhouse

  2. #12
    Join Date
    Aug 2004
    Posts
    2,545
    no everything is stock except i took out all the restrictors and had it rejetted under warrenty.

    i had some 110 laying around from my friends yfz and i didn't have any more 87 when i was done flushing the tank. sure does a good job of masking that 2stroke smell

    my sisters quad, actually. my mom bought it for her, she rarely rides it, so i keep it alive.

  3. #13
    Join Date
    Apr 2003
    Location
    Indiana
    Posts
    650
    running that high of octane on a stock engine can actually hurt performance.
    Brandon Waltz #11

    Big thanks to Tittle Brothers Racing, RC Motorsports, RK Chains, SixSixOne and WeaponMX.

    Brandon's Sponsorhouse

  4. #14
    Join Date
    Aug 2004
    Posts
    2,545
    feels the same to me


    (yes i ride it sometimes)


    but about the oil injection, how often do they go out? can i just block it off?

  5. #15
    Join Date
    Mar 2004
    Location
    East Springfield Pa.
    Posts
    2,370
    No, you cannot just pull the lines and block it off. You need to remove the CVT cover and remove the lil plastic bow tie looking piece that drives the oil pump off of the crank shaft.
    Maintence the clutchs while in there.
    2000 GNC 5N\
    2001 GNC 9N \ 40+ class
    2004 GNC 9N /
    2014 rock crusher "GO tortoise GO!"
    2016 Byrd Rooster
    Father of the "11" time National champion,and worlds fastest woman ATV racer
    A few fast LT80's
    250R~300cc's
    300ex
    350 Rancher
    Kymco Mongoose
    Survivor of the 12 Hours of ATV America 04 and 05

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