• Topics: 45
  • Replies: 1,754
North UK

See this picture below from the service manual

  • Your carb uses OEM 125 size and 122.5 jets
  • Check your “Slide Needle” is on Rich mode instead of Lean  (click here for example on 125/250cc)
  • Check your “Mixture Screw” , screw all of them slowly to zero (clockwise) , then undo them counterclockwise 2.5 full turns each.
  • Get new spark plugs again  (Use only CR8E)
  • Check carb float height is 7mm (click here for 125/250cc example)
  • Clean the carb hard
  • Test Ride and let us know.

Also do not forget to upload pictures of your spark plug colours.


// Meditation doesn't mean you have to sit still....