What is the fuel mixture ratio for a 06 ktm 50 sx you run a semi syn oil 6000 ft elevation?

Answer 1

You need to learn how to read plugs properly.ride bike wide open down your street and hit kill button while bike is wide open,coast to side of road and remove plug while hot. This will give you an accurate reading of what color the plugs is while the bike is running withnload on it. There are plenty of pics onlineto show you rich or lean conditions on plugs.ideal is light brown.white ashy is too lean and black,wet plug is too much oil or a rich condition.