[QUOTharl 1-5, post: 748227, member: 19522"]if its only doing it on top end of rpm range I would make sure no airleaks and to mean sounds like a main jet issue to me post all mods and current main jet size som 1 will give you a jetting range[/QUOTE]
Mods are 4° timing advance full pro
Mods are 4° timing advance full pro
Full pro circuit exhaust , K & N air filter with the air box lid removed , oil injection blocked off oil mixed at 32:1, Moose jet kit stage 2 , 4° timing advance , V FORCE 4 reeds value kitif its only doing it on top end of rpm range I would make sure no airleaks and to mean sounds like a main jet issue to me post all mods and current main jet size som 1 will give you a jetting range