Ive had my 04 gsx750f for a couple years now. Only had 6500miles when i bought it. Its my baby and it only get the best(fuel, oil, etc) Last night me and my girl went out for a ride. Well, i decide to lay its ears back!! And she pulled real strong till we hit 120mph. Then it was like there was nothing left! Is it time for a major tune up? Or is this the symptoms of a larger problem?