I went riding this weekend on my blaster when suddenly it juststop running. igot of the bike to look and seen that two bolts from the cylinder head had come loose and the gasket had blowen out. i never had this happen befor. i had to load up the bike and take it back to camp. it does nt seem like the cylinder head or the piston was damaged but i m going to pull the motor and check it out to be sure. i just cant figure out wht this happened