No updates, I'm finally back in the shop some and he was sick. Its up to him now to take them apart with my tools if he wants to and check the remaining valve guides. The 4 I took apart to flow the head were great. As I said earlier everything I did on these was free and he won't be charged. We both wanted to see what the flow numbers were so I threw the FREE part out there. Now its up to him to take the rest apart to check the rest if he chooses to do so. I'll help but I have to much of my own work to do. I'm still slowly getting my stamina back but by time the yard work is done and my 3 mile walk I'm to tired to hit the shop for very long. Thinking I will buy my set bare, have them opened up for a 2.08 valve, push the pushrod over, port them, and see if I can improve much on the hair over 315 cfm I've gotten out of a stock location pushrod on my Edelbrock heads. If I can't find 325 PLUS its not worth the added costs.