Any of the Stocker guys know what the limitations of "any valve job" means? On Classracer they seem to interpret that to mean "radially symmetric" (my words) in that the cuts are the same distance from the valve centerline all the way around. They don't exactly say how far down you can go? I'm thinking all the way down to the guide or maybe a little further if the flow picks up?

I was disappointed the video didn't show anything on the 1964 Plymouth in the barn. Was that Hagburg's car? I would have liked to see the V10 head on the DP Challenger. I'd like to see what a 268cc intake port looks like.