I think most electric pumps are going to want a regulator with an Ed type carb. 5 psi max per my understanding. I don't think deadhead is a bad option with good regulator (eg Holly).
Looks like your probably right...i have a Mallory 140 in the garage and just realized I even have a old Holley red pump somewhere ...but I think it needs a rebuild if I remember right. I originally didnt even considering using either one because I didn't want to use a regulator....but might as well use one of them if I need to use a regulator anyways with this carb.
Thanks for all the advice!
