So I guess it's a wait and see
Well I found an SO standard bore, and I was just trying to get a feel for the way you guys would lean if it were you. The Old vs New poll got me thinking, but there is no way I'm spending 5-6 g's for the shelby block!
PS while I have your attention, which way would you go on these Bare heads: MR- ported + 219/173 valves OR the Edelbrock aluminum 427 heads and add the larger valves.