• Enter the March CB750 Supply gift certificate giveaway! It's easy... Click here, post something, and you're entered into the drawing!

gas leaking from carb bottom

  1. X

    To much fuel

    I'm having a problem either with the carb or the petcock and I'm not really sure this is my first time working on a cb750 but everytime I turn the petcock to on carb 1&2 overflow with gas when it's on reserve it doesn't overflow at all. Any advice is appreciated.
  2. L

    1978 honda cb750k carbs

    I've been working on these 4 carbs since early summer. I bought a 4 carb rebulding kit & rebuilt them 3 months ago. When I start it up (only starts with full choke), gas pours out of the overflow (bottom of carbs). I have tried almost everything I can think of, but to no avail. I just ordered (&...
Back
Top