today I was cruising on the roads in 6th gear when it lost all power. I pulled it over to the side of the road and it kicked over within a few kicks. It did run a little boggy after but I was able to get home. Also in between shifting gears with the clutch in the rpms would sky rocket. any idea what would cause this. 04 blaster all stock with the oil blocked. I remember my old blaster did this same thing and its the same top end on my new one.