same fuel system that was on my challenger is not working in my cuda.

only thing different is a fuel cell insted of stock tank.

first question is, anyone ever find that the foam would block the outlets in the fuel cell? not sure if this is the problem or not

another maybe venting but i can push on the top of the plastic fuel cell and hear the air breath in and out

it just slowly starts loosing fuel pressure and when i go WOT it will completely go to zero then start working its way back up after i let off

mallory 140 with 4309 reg(that has always worked flawless. relay in the back by the fuel pump. 8an up 10an back to tank.

i'm stumped