Your timing chain must be a little claustrophobic, Vedran, and was desperately seeking for open space :-D. I wish nothing worse happened inside, though.
 When something like this happens does it have as a consequence bent pushrods, valves etc? I didn't had time to inspect the details since I was in a hurry to put replacement engine. The new engine fired as soon as the fuel reached the carburretor and everything was fine but then I've noticed that the fuel pump is substantially leaking fuel.



