LMAO!
I will say that when the only head to port was the iron head with 300 or so cfm, the 440 would run really well. I don’t see an issue with a BIG stroker small block being much different despite what we know we are leaving on the table.
A very well ported W2/5 would make good power.
Though we know a W-7-8-9 or a Victor head would kill it.