I wanted to know if I put an Aeromotive (A1000) fuel pump on my mustang with a gas sump, would I need my internal pump?I have a 190 and need to upgrade to a 255, but going to purchase the aeromotive do i need the 255? Thank you.
no just run the A1000 with a big pickup kit from Granatelli or Central Coast takes the place of your factory pickup/fuel pump assy. However with the mods listed unless you plan on something more radical the 255 intank will more than cover you.