Stupid Distributor Questions

Here are a couple of pix I took.
I think I'm going to remove the plugs so I can adjust the air/fuel mixture and perhaps richen up the carb a bit. It is running a little lean based on the condition of the spark plugs. Am I missing something to inspire your question??

Nevermind. I cant get the pix to load. Mine is the same as the link Longgone posted.

George