of, sorry. It is all over the map. Depends on your set up. I had pictured a 6500rpm engine with boost. Maybe it would last a while, vs 8000rpm. Hp and gearing. So, if using a 28" tire, 2.5:1 ratio with a max at mile 4 and sustained for 1 mile
Ok, if you can do what you want at that rpm I’d be ok with your big block example above with one caveat.
That would be the pistons would be coated by Line2line so you can keep the piston as square in the bore as you can. It makes the pistons last longer and it helps with ring seal and ring life.
At that rpm I wouldn’t be nearly as concerned about piston height.