pretty much the same, tight quench, cool air & fuel. close to my 400/500" stroker at 12.4:1 compression.

If I had the $$$, ceramic coated piston tops, chambers, valves, and valve seats that conduct heat well like copper beryllium valve seats.
maybe the dura-bond killer B PM valve seats for a gen III hemi? I would not want to machine beryllium without special PPE
https://www.dura-bondbearing.com/products/powder-metal-valve-seats/