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Thread: RK head

  1. #21

    Default Re: RK head

    Quote Originally Posted by AlanG View Post
    Everybody stand back! I have a JD Tuner, and know how to use it!
    Last edited by bradluke0; 02-01-2019 at 02:08 PM.

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  3. #22

    Default Re: RK head

    The RK Tek head coupled with a JD Jetting kit was the best thing I ever did to my 2018 300 XC-W and would certainly do it again. I would highly recommend both.

  4. #23
    KTMTalk Member
    Join Date
    Dec 2014
    New Braunfels

    Default Re: RK head

    Just put a RK Tek head on my 2014 250XC and all I can say is it lives up to its promise on my bike. Added power torque down low and the mid and top are as strong if not stronger than ever.

    Bolted it on did not change any jetting and took it out and put a good 20+ miles of single track on it today and the low to mid range power was significantly improved

    Money well spent in my book

  5. #24

    Default Re: RK head

    I put an RK head on my 19 150 XCW, love it.
    2014 300 XCW Six Days
    RCDR Member

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