I have a couple of pumps I picked up over the past year that I thought might work for the increased volume. One is a BG 280 and a Holley HP 125. The Holley is supposed to be quiet with the new design rotors.
This is a street/strip deal so I plan on using a bypass regulator with the increased volume of the pump. The BG seems a little overkill for my deal but as long as I have a return it shouldn't be an issue.

Gus