YFZer
01-25-2007, 01:06 PM
I put a new set of rings in it, and shimmed the valves. Now it starts like a dream but it has a very bad bog. It has no throttle response until you are hard into the gas. It will almost quit if you dont pop the clutch in first. I know they all have a bog problem but this is not it. It didnt do it before I took it apart. I am thinking carb problems but I cleaned it out good and still didnt help.