" From: "David W. De Labio" <gremlin1@xxxxxxxxxxx> " " I am looking for advice from those of you who have used dual quads on " your AMC cars. " " I am using 2 new Edelbrock 500 CFM carbs on my 390. " " The engine has a 510 lift cam, offy 360 dual quad manifold, 70 390 " heads, 69 390 block not bored, stock 390 crank, roller rockers, Rhodes " lifters, crank scrapper, carter fuel pump, electronic ignition, MSD " blaster 2 coil. " " My question is which metering rods and jets will get me in the ball " game. The ones that are in there are too much. I am not sure what size " they are in there because they are new carbs that have not been touched, just a thought from the sidelines - carter and maybe edelbrock also used to make a 400cfm quad. you'd have to look for used/rebuilt, but if you can't get the 500s to work... ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought