Update:
I pulled the plugs tonight and found a lot of crud. These were clean when I
pulled the heads a week ago. I know, I gapped them.
So engine experts, what does this tell you? That all of the cylinders are now
getting water/coolant? That my (performer) intake has a hole some where?
I still have the original intake I could put on there to see if it is the
intake that is causing the problem.
If I wasn't so subborn and cheap, I would replace the whole engine. But I would
hate to loose what work that the heads and motor have in them.