carbs

Hi all. I'm working on getting the M10 in my 2000CS running smoothly, but I've never really played with side-draft carbs before so I'm having a tough time. I'm running the stock Solex 40PHH carbs that came on the car. No matter what I do I can't seem to get all the cylinders running at the same...

I have two E3 both with dual Webers, one idles well and the other is a little shaky. I have adjusted the valves, both cars have electronic ignitions, new plugs ETC. My question is in trying to figure out if these cars are running efficient should I get a Air/fuel ration gauge to check the A/F...