Removed the Heads. This was the goal fo the day and it ws accomplished after removing the timing chain cover and many other parts. The #4 cylinder was obviously damaged. But there was also sogns of early damage on the odd cylinder side of the engine. This was a bit of a suprise. The valves looked like they were in good shape. There was inpact marks on the #4 cylinder valves but they still looked to be in good shpe. The reality is that I'll have to wait untiol the machinist inspects the heads/valves before I really know the condition of the heads.