I think the upgrade on the fuel pump would be a necessity, I also think you should step up to at least a big 2 BBL. of some kind for additional fuel. I have taken a 600 Holley before and cut it in half and made a 2 BBL. from it. Kinda' like the Pro Stock guys do with their Dominator carbs. Im making a 21st century 2 x 2 intake for a Flathead.The reason I mentioned a 600 Holley is because they are so cheap.... If you want to get an actual 500 CFM 2300 series 2 BBL.Holley, I'll make you a base to make a sheet metal intake for if you send me a baseplate gasket, if that will interest you. I figure if your gonna' do it, throw about 8-9 psi boost on it as a minimum. I don't think a 1 BBL. will provide enough fuel for you.
