Rejracer, I haven't checked for the plugs behind the manifold. We did test fuel pressure and we got 4.5psi at the supply line. So we connect the fuel hose to the fuel rail and it wasn't making any pressure. We took it off and blew the lines out. Sprayed some carb cleaner in there and blew it out. Connected back up and still no pressure. When I say no pressure I mean less than 1psi.
So we ran a rubber fuel hose teed off to both carbs to get the proper fuel pressure. This maybe a noob question, mechanic pump is not blocked off and I think it should. The pump is on there but lines not plugged. Should be plugged or blocked off so there's no vaccum loss or am I wrong?