Oil foulers

If I had an N that was suffering from chronic oil fouling, I'd certainly consider putting a set of anti foulers on it.

There 2 different kinds of anti-oil foulers. One is a screw-in shell that removes the sparkplug tip from inside the combustion chamber (where it belongs) thus keeping it away from the excess oil inside the combustion chamber. It also causes the sparkplug to "run hotter" which will "burn-off" the fouling oil.

The other anit-oil fouler scheme is an additional spark air gap built inside the sparkplug insulator which works on the theory of preventing the oil fouling from draining off the electrons before the electrical charge becomes great enuff to jump the real sparkplug gap. Inotherwords the electrons have to jump 2 gaps to get "home" to ground. This takes a really good ignition system with excessive high sparkplug voltage to work. N-Ignition systems are "adequate" at best and really don't have the "excessive" spark voltage needed to jump 2 spark gaps.

All this mucking around can be readily handled by using a "hotter" sparkplug with an "extended tip" that is already designed to "burn-off" any oil fouling. New sparkplugs cost about the same as "anti-oil foulers" anyways, get some new good sparkplugs. I use NGK B-6L on my eazy starting 6 volt 8N that does't foul..... .Dell