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  1. M

    How to tune a 25mm Japanese Carburetor

    nah mate, at that far out it idles at about 1000rpm which is smooth and quiet, for some reason i think the screw is designed backwards. also i took the needle out of the slide and moed the surclip up, as to lean out the air/fuel mixture, as i felt it was too rich. seems to run much better, not...
  2. M

    How to tune a 25mm Japanese Carburetor

    u sure turn to 720 degrees? seems far out.... got to 540 degrees but it maxes at 5500rpm...... but not blowing smoke anymore and will idle slower than before smoothly
  3. M

    How to tune a 25mm Japanese Carburetor

    hmmm had an electric taco which somehow reads electric surges to spark plug, and it reads max 5,500 rpm wtf....... is this just my bearings screwed or what??!?!!!
  4. M

    How to tune a 25mm Japanese Carburetor

    yea i had it running ok, but i think my mixture is restricting it from revving, remember when we had the taco on it and mine was 1500rpm less than urs. reckon i could borrow that and see what difference it makes?
  5. M

    How to tune a 25mm Japanese Carburetor

    nah it seems to run ok with choke off, with mixture screw 1.5-2.5 turns out but still blows some white smoke. it will not run however at the same setting with the choke on until you give it a rev, and it splutter and really doesn't want to run. and i was wondering if you could define 1 turn, do...
  6. M

    How to tune a 25mm Japanese Carburetor

    hmm, 1.5-2.5 turns and now it doesnt run with the choke on.... any idea?
  7. M

    How to tune a 25mm Japanese Carburetor

    oh thanks mate, yea i knew that some how muddled my words up...
  8. M

    NEED HELP: how to tune a 25mm japanese carbie

    hey, Ive been riding an Ares 125cc dirtbike purchased a few years ago and just discovered that it came with a um poor quality air filter, which in turn let dirt and crap into my carbie up to the point where it would not run at all. So i decided to take it apart (my first mistake) and when i went...
  9. M

    How to tune a 25mm Japanese Carburetor

    hey, Ive been riding an Ares 125cc dirtbike purchased a few years ago and just discovered that it came with a um poor quality air filter, which in turn let dirt and crap into my carbie up to the point where it would not run at all. So i decided to take it apart (my first mistake) and when i went...
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