Pepi, that's a nice, clean installation in your wife's '32 and IIRC, it has a carb which only clouds the issue here, like comparing apples to oranges. Your Edelbrock pump is designed for the lower pressures a carb needs (probably approx. 5-6 psi) and is intended for external mounting, Roger's friend has an EFI engine with different requirements. Since I'm not a blue oval fan I don't know the 302 EFI specs but as an example my LS1 needs 58psi to run properly.

Mike