Build me a 800hp NA 512 b block using pump gas

B1 Originals, EFI w/crank trigger and meth/water injection and you may be able to get away with pump fuel. Unless you plan on doing a lot of driving, I wouldn't bother and just build something to use 110oct leaded or 100oct unleaded and not worry about marginal batches of gas at the pump.

I built my B-1 for E85 and I'm at 13.8:1 static compression. S/F....Ken M