Hey Just thought I would pass along a little info, Bills Welder Repair told me last week when I called that if I was going to fire up a SA 200 that had been sitting to take the cover from around the windings and clean out the rats nest in there before I start it. I don't know how she knew but there was one in there, exactly where she said. Saved me alot of trouble.
Just a note that the Autolite 386 plugs that someone posted about are acceptable if you are running a Dist. on your machine. Mine has a Mag. so she said that I need the D16 Champions. Last she said that they are gapped .030" I gapped mine .025" like lincoln said.
Hope this helps, lots of great info in this sticky!