So I think I know what I need to do but just want to make sure. So I snatched the old fuel pump out and replaced it with a low psi edlebrock fuel pump and replaced all the fuel lines and new filter. Cut the key on and let the pump fill the bowls. It cut off, I spun the starter for maybe 20 secs and she fired up. Would only run with the choke all the way out. Idled for 2 or 3 minutes and died. Now refuses to crank. So I am thinking snatch the carbs and rebuild them. Please tell me I am wrong.