Whats going on , a few different ideas would help here folks. I have a 77 aspen with a warmed up 360 its got a bigger cam higher compression the whole deal, but the demon carb puked a while back and I replaced it with an edelbrock , since then it was running great, smooth pick up , nice idle, plenty of power. One night leaving work it started doing a breaking up type of thing at throttle under load, its fine in park and neutral but going it randomly breaks up, worse when its warm. The fuel pump is new the line is new the filter is new, the tank is fresh. The car seems to be almost like its running out of gas but is smelling rich at idle at the same time, I am starting to think its in the dizzy but am running out of patience with the driveability of it now. any ideas would be appreciated, I have checked and have zero vacuum leaks as well. And the squirters are coming on at the first move of the throttle.