E3 Spark Plugs focuses on improving the ignition of fuel inside the combustion chamber of cars, trucks or small engines. The Company realized that the key to an industry breakthrough would not come from exotic metals such as platinum or iridium, but rather from a completely NEW electrode design. Starting in a laboratory, E3 then tested its designs at two leading engineering universities, assisted by top professors in the field of combustion and engine dynamics. From that research, the Company decided to ditch the antiquated “J-wire” electrode and engineer its products to be fuel-efficient spark plugs that would ignite and completely burn the fuel/air mixture in the cylinder. After years of research and testing, E3 is proud to offer its customers the advanced DiamondFire design in its complete line of E3 spark plugs.
Ponte Vedra, Florida
