Carb cfm with ported heads?

I think a lot of it may be driver error, me figuring out when to shift. My tach is also too low to really look at, I need to move it up into to my sight line.Some of it could be tuning, could be valves not adjusted right, or maybe I got the pushrod length wrong, maybe the cam is not where it should be. If you look at my cam plug thread, it was also pushing head gaskets. I have a lot of things I need to go over. I know nothing is optimal yet, but I still am having a hell of a lot of fun, and always willing to learn.