[Snakebit]

What would cause the drivers side carbs to run rich and the passenger side to run normal? I thought I was close to dialing in my jet combination. I pulled the plugs on the passanger side and they were a nice tan color. When I pulled the plugs on the driver side they were black. So one side is running rich and the other side normal.

The carbs are all in sync. The fuel pressure regulator is at the first carb (rich side) set at 2.8 lbs at idle with a return line. Has any one ran different jets in different carbs or is the problem some where else?