[Siko6924]

I have a huge problem i went out thismorning on my 01 raptor 660 and i got to the gas station i when in to pay and i can out and it stoped running the bottom end on the motor was seized i checked it when i got home the piston reaches the top and bottom of the cylinder but it dosnt wana go into rotation

 

[willykiller]

Possible cam chain breaking............
SO the piston is hitting the valves..........