Is the info we learned so far worth it? Like a the 2 bbl flows 250 cfm, I put it under not overly but doesn't hurt to know, and there's a 302 head fan club on here, I'm not one but I'm sure the porting info was a help to some that they could carve a 400 + hp head out a stock valved 273/318 head, especially good for someone building a 273 and have to keep the small valves and have very little head choices. To me there's already positives for some.