ok so i blew up my blaster again with a new top end on it and it only had like 8hrs on the brand new top end but thats besides the point. i rode it for like 2 hrs to break it in and then when i brought it home i put a new air filter and reeds on it and this last friday i went ridin(yeah i know it wasnt broke in enough). but since i put a new filter and reeds in it was runnin just a lil lean but still runnin good. well i was ridin and it just locked up and jammed the rings inside the piston and it may just need a hone job. well my friends dad can do the honing for me but idk the specs for it like the bore size and what the tolerance is as to how much you can go over and under this piston size. what exactly are these sizes and the tolerances on this, oh and by the way mine is already bored .20 over. any answers would be greatly appreciated cause this would be a cheap fix for me this time but idk the specs.