OK well I got my bike running, I pulled the carbs an cleaned them out. cleaned the jets, float vales, an floats, I put it back together with new gaskets. so now it it running, but it will only idle at about 2k if I set it lower then that is will die. does that mean I need to get my carbs sync? I was just wondering. AN also if I take of hard in second when I release the throttle it make like a popping sound, out of the exhaust. like little back fires. Just wondering. what all i need to do?