Ok guys new to the forum and blasters. Been ridin two stroke dirtbikes for awhile though. First off it's a 2000 has a fmf full exhaust k&n filter and supposedly bored .60 over. The carb leaks gas out the overflow if the bike is running. I have taken it apart and rebuilt it. The main jet says 220 on it. Also the bike won't idle. And when riding it won't hit the powerband. It just goes but doesn't have power. Any input would be appreciated. Thanks.