Im with ya! Its acting like crud in the 2ndary needle. First thing I went after, since then I've been through my vacuum return line, accelerator pump, float level, control module ground, ballast resistor, distributor cap and rotor. It runs up like a scalded dog for a few seconds and then flattens out. If i keep my foot in it I can stall it. If i let up I can get it back to running ok and give it another go with the same result. To your point though, I can't imagine that I could be emptying a bowl that quickly. plugs look rich around the base but very lean at the electrode. when I throw in the towel, I'll enter a post in SB...