OST-015: The long and winding road.....

[oldeskewltoy]

Below is chamber #4, it has a mis-aligned port to guide/valve seat problem. Note the blue line pretty much bisects the guide boss, note the yellow line pretty much bisects the guide. Because of this mismatch, you get port intrusion (red arrows) This is not uncommon, in fact most ports are not perfectly centered, but some ports are farther off then others - this one is pretty bad, but I've seen worse :eek:




I need to finish exhaust port 4, and get the head off to Loynings for a 3 angle. Once it returns from Loynings, I'll polish and deburr the cam journals.