Another carb help...

[leftybass209]

Originally Posted by Kalums

So... I've got an Edelbrock 1406 that replaced the original QuadraJet ( I didn't do it, it came this way) I rebuilt the 1406...runs amazing

Did it have these symptoms before you rebuilt the Edelbrock?

is it the original cast iron manifold with a carb adapter, or is it a square bore intake manifold?

Where do you have the idle mixture screws set, and do they actually change the vacuum signal/idle speed when you run them in/out?