(Heads from the car above)
Late in the evening I saw a couple of sad looking faces.
They looked a bit confused over the situation, it seemed like they did not know what to do.
When I went home in my car I suddenly remembered that a friend of mine had experienced something similar: Cracked valve stems just below the valve plates
Cracked connecting rods is a well known topic but I can´t remember that I have heard any discussion regarding cracked valve stems
I am having the idea that this phenomenon is more common on the exhaust valves due to the heat. Any opinions regarding this?