Read this article:
NEXUS: Firestorm Sparkplug

Patent number: 5936332
Filing date: Jul 21, 1997
Issue date: Aug 10, 1999
Inventors: Robert Krupa, Chester C. Lulavage
Assignee: Century Development International Ltd

&

Patent number: 6060822
Filing date: Aug 18, 1998
Issue date: May 9, 2000
Inventors: Robert Krupa, Chester C. Lulavage
Assignee: Century Development International Ltd.

Abstract
A very unique universal bi-directional firing spark plug for any spark ignited internal combustion engine, whether racing, industrial, truck, aeronautical, automotive, recreational or residential (for trimmers, edgers, brush cutters, leaf blowers, leaf vacuums, chain saws, augers, tillers, lawnmowers, riding mowers, tractors, generators, etc.). This spark plug eliminates misfire and improves gas mileage, peaks engine performance, horsepower, and increases the RPM range, while utilizing and enhancing current ignition systems. In addition, this spark plug serves as a low emission device that reduces the effects of global warming, acid rain, and smog via greatly reduced emissions through vastly improved fuel combustion within all internal combustion engines by operating at a 24:1 air-to-fuel ratio. This unique spark plug is comprised of an elongated or non-elongated body with an electrical connector at one end. An absolute aerodynamic semispherical dome or sphere electrode is secured...