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Thread: Vmax setup

  1. #1
    KJ.Shover Guest

    Default Vmax setup

    I'm setting up my Gen 1 Vmax. I'm using a Kerker 4-2-1 header with a 1 1/2 core, supertrapp can with 12 discs.

    The bike is stock, with a high flow airfilter and a stage 7 carb kit.

    Any suggestions on the amount of discs, or do I have it pretty much there.

    There is still 3 feet of snow on the ground so I won't make it to the dyno shop until May, but I want to try and get it in the ball park before I go.
    Last edited by KJ.Shover; 03-10-2009 at 05:52 AM.

  2. #2
    Join Date
    Jul 2007


    What muffler do you have (part number)?
    1 1/2" core is small, we use the 2" on our dual slip-ons? and a 2 1/2 on the standard Kerker can.
    On the slip-ons we will suggest 16-18 discs (each muffler) with the jetting/air box mods. That is also with the 2" core in those.

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