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air fuel mixture screw

  1. 1977 Honda cb750k Stalling/Sluggish

    Motorcycle Repair
    I have a 1977 honda cb 750k that I just got back together after installing new rings and carburetor kits. It seems to run ok at higher rpms and will idle around 1000 rpm, but if I jerk on the throttle it will die. It does it at low rpm all the time, and higher rpm it will act sluggish and then...
  2. Air/Fuel Mixture Screw Adjustments

    Vintage Forum
    I have an 1981 Suzuki GS550T and i've modified it alot i have put on k&n air filters and a MAC 4-to-1 exaust and iv rejet it. But here is the issue in doing so im not sure where my air/fuel mixture screws go anymore i drilled the plugs out and replaced the screws and well now im stuck i just...