Someone posted some pictures on re jetting a 250ex. I have a couple of questions on the pictures and just soem general questions. Do I need to take out the needle and spring just to change the jets. How do I open the carborator. I cant get a screw driver to fit. Do I need to take some of the plastic off. When I do open the carborator how will I be able to identify the main jet. Also what size jets are you running in your 250ex's.
Thank you VERY much
joey
