I don't think on a halfway fast drag car that the fuel temps. are a real problem, it doesn't take 1.0 second at WOT to drain both fuel bowls so fresh cooler fuel is going through the carb right away That plus as the gas is atomized it absorbs some heat out of the intake manifold also If you can run E85 or straight alcholol all your worrys are over As far as how much fuel volume you need and how many fuel pumps bigger is better, I put a Magnafuel 500 pump on my new car with a #10 AN line to the regulator, #12 to the pump from the cell. It may make 1000+ HP on gasoline, maybe less It will be a 555 C.I. Koleno block with a set of B1-MC heads and multiple carbs.