Did almost nothing to the pinch. Isn't that the dumbest design? Looks like an obstacle course in that port. Mustah been the same guy that designed the International Harvester head back in the '60s.
Thanks Man, I'm still trying to catch up on the modern tech. The last serious build I was involved with was in 1986....lol. And it was a 455 Pontiac with Round ports. I think i'll reserve the stock Mags for a milder build that needs some cc. I think you did a great job on those though, 260's is pretty impressive from my perspective.:thumblef: