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Thread: post your 250r jetting

  1. #1
    Join Date
    Jun 2011
    Location
    illinois
    --
    49

    post your 250r jetting

    Just curious of what your guyses jetting is with any mods or big bore kit. Looking to know main jet sizez, air screw turns, your elevation and what temp u ride in. Just curious to see what yalls bikes run on
    Go Or Blow

  2. #2
    250rAL is offline Just Too Addicted Arm chair racerJust too addicted
    Join Date
    Sep 2002
    Location
    Sabula,IA
    --
    620
    36mm Keihin
    Main 170 summer/175 winter
    DGJ needle middle groove winter/one groove higher in the summer
    6.0 slide
    62 pilot
    about 500' elevation
    See sig for mods
    __________________
    '85 ATC250R
    .030 Over Wiseco
    FMF Pipe/Answer silencer
    36PJ Keihin
    K&N
    Boyesen reeds
    Magura hydraulic clutch
    Roost Boost
    MSR bars
    OMF swingarm skid
    ITP Beadlocks

    Three Wheelin' Since '84

  3. #3
    Join Date
    Feb 2010
    Location
    Blossvale NY
    --
    4,563
    ESR 350, TRX9 porting.
    Esr atc5 pipe and silencer
    Esr reedcage
    Keihin 38mm PWK/AS carb
    200 main jet
    50 pilot jet
    DGH needle on middle groove

    I live/ride between 300 and 500'the elevation.
    Trikes:
    '85 ATC 350R
    '85 ATC 250R
    '86 ATC 350X
    '85 ATC 350X
    '84 ATC 200ES Big Red
    '84 ATC 125M
    '85 ATC 110
    '85 ATC 70/110

    If you have bought from me or sold to me, please leave me feedback here>>> http://www.3wheelerworld.com/showthr...+RIDE-RED+250r

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