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Thread: No Idle!

  1. #1
    Join Date
    Nov 2007
    Posts
    221

    No Idle!

    I went ridin today and my kfx wouldnt idle and when i turned the dial on my fcr to idle it up it backfired bad. is there some kind of idle jet to make it idle better without affecting the actual riding, and keep it from backfiring?
    Jason:
    07 ltr450 its a work in progress

  2. #2
    Join Date
    Apr 2007
    Posts
    900
    which jets do you have in it now?
    03 Z400
    13:1 JE piston
    95.5 bore
    +5 stroke
    RHC Ferrea valves +1 intakes
    P&P
    Barker performance pipe
    no air box
    dynatek cdi
    05 trx450r air boot
    42mm Sredrum TB fcr carb w//RAT 180&48@1000, 160&42@5000'
    RHC cams #208 &#187
    -16 flywheel
    drz manual engine decompresser
    06 clutch ,450r plates ,400ex springs
    12 paddle 22x12x8 skat-trak TB exstreems (72 rollout)

    Honda trx700xx, 751cc +3 stroke,+3 bore, +1 intake valves,

    ________________

  3. #3
    Join Date
    Nov 2007
    Posts
    221
    well, im not sure, I took it to my local shop and they jetted it and ran fine. but ive let it sit for a little less than a month now and it runs crappy.
    Jason:
    07 ltr450 its a work in progress

  4. #4
    Join Date
    Apr 2007
    Posts
    900
    setting for one month should not be long enough to cause any problems ,still stranger thing have happened , i think the first thing i would do is turn the pilot screw out maybe half a turn and then a little more if it needs it, how many turns out it is now ? if it takes more than 3 turns out its time to up the jet.
    03 Z400
    13:1 JE piston
    95.5 bore
    +5 stroke
    RHC Ferrea valves +1 intakes
    P&P
    Barker performance pipe
    no air box
    dynatek cdi
    05 trx450r air boot
    42mm Sredrum TB fcr carb w//RAT 180&48@1000, 160&42@5000'
    RHC cams #208 &#187
    -16 flywheel
    drz manual engine decompresser
    06 clutch ,450r plates ,400ex springs
    12 paddle 22x12x8 skat-trak TB exstreems (72 rollout)

    Honda trx700xx, 751cc +3 stroke,+3 bore, +1 intake valves,

    ________________

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