Hi, I have a 1995 KX500 that I bought from a buddy and needed cylinder work so I had a sleeve put in the cylinder. I got the bike running the other day and it runs good other than WOT, it just falls on its face at WOT. I would just like to know what all would cause this problem. I am at about 3500 feet and the main jet is 168, dont know if it is starving for fuel at WOT or what. Any help would be appreciated. Thanks