600 edelbrock secondary bog.

Sorry for the ancient bump, but was this ever truly resolved for the eddy??
I’ve got an 1806, AND a brand new 1906. Basically identical carbs, 1906 is the avs2 series, 650cfm electric choke.

the stall exists in the garage, in neutral, on the highway, so I feel fearing and granny is irrelevant. (Mines a 4spd).

main reason I had to chime in, is a solution to this doesn’t exist on the internet, after two years of searching and another eddy later.
Second reason is I’m sure few here understand how ported vs manifold vacuum works. It won’t matter which port you use at WOT, as you lose all vacuum-based advance at this position.
Porter vs manifold only matters at idle, and if your running emissions systems. No emissions systems? Run manifold. It will run cooler at a leaner mix at idle. (Lean mix at idle is good, lean mix when pulling is bad.)
Once your throttle plate opens both behave identically. So you vacuum advance plays no part in why your carb won’t run right, it just allows for better combustion during low loads as a leaner mix takes longer to burn. Emissions systems require ported vacuum to increase exhaust gas temps to make cat converters work faster, and aid in an “after burn effect.”
Long story short, every car without emissions system will benefit (specially stroked engines as they will run cooler at idle) but I digress,
What the hell do I do with these two junk eddy carbs and what do I say to my friends that I told I didn’t need a holly??