I just rebuilt the top end in my 92 kx500 and also put a sleeve in it. while doing so i made sure to use the recomended pistin to cylinder cleerence by wisco. But anyways, i got it all broke in and whatnot. Today i was riding full throttle down a dirt road, wich probably wasnt a good idea i know, and it bogged and locked up the rear wheel. I knew what happend so i sat there and let it cool down and started it back up again. it wasnt seized to the point of where i coulnt turn it over. The bike still runs fine without any weird noises and has no loss in power. i looked in through the exhaust and the pistin and cylindar have minor scoring... Im just wondering if this has happen to any one else and if i should keep running it.