Pinging? um no, dont think so.
Not clutch slipping.
My first thought was jetting, because it is running great all the way until full throttle, in high gears (5 and 6 for sure)
I remember seeing a graph, showing what adjustments to make, depending on when the bike is acting up.
If I am gonna change the jetting, what should I adjust? main jet? needle?
????
Anyone think it could be the gas? I just dont wanna do all this work, if the problem would be resolved with higher octane fuel.