650 or 750 cfm. carb??

I'm curious as to why you think Demons are a pain to deal with? They are almost the same carb as a Holley or a Quick Fuel. 4 corner idle, power valve, double pumper, seems the same at least. Never had a pain dealing with mine.

They really are the same ..... just maybe a little hear and there but the over all operation is the same. Now a AVS, Carter, Performer, now that's a different carb.