Originally Posted by greythorn3
I am in the process of rebuilding my rochester quadrajet carb m4me or such... anyhow i took out my power piston stop and spring, and have no idea of the general ammount of turns it should be out.. anyone ever do this? or know a good setting that is emissions friendly? ive been searching the internet for over a hour and cannot find a base setting.. so im here for all the carb guru's help.. thanks in advance
It's been a few moons ago but I used to drive the little plug out of the top part that lets you get access to the stop screw and I think I used a double D type screw driver or something to tweak it after I got it running. But I don't remember the start setting.