Sounds sort of like the "Fire Injector" plugs that J.C. Whitney used to sell about 50 years ago- - - - -the ones with six (Count 'Em!") ground electrodes. I believe the marketing director for the company that made those things was P.T. Barnum!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!