No Compression

He's already said he could open the valves that were not opened by the cam. If the timing chain was installed wrong, he would have different compression readings. The way I read it, he says he has zero on 5 cylinders and 32 PSI on one cylinder. That means 5 cylinders have to have something in common. I bet that don't all 5 have holes in the top so stuck rings is what I am banking on.