Spark Plug Anatomy
Not all spark plugs are created equal...
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Resistor spark plugs prevent interference with electronic equipment...
Learn MoreThe term heat range refers to the speed with which a plug can transfer heat from the combustion chamber to the engine head...
Learn MoreAlmost all spark plugs use a copper cored center electrode to conduct the electricity, jump the gap, and promote heat dissipation...
Learn MoreA spark plugs threads are comprised of three dimensions...
Learn MoreA spark plugs reach is calculated by the length of the threads...
Learn MoreA plugs hex size determines the socket required for installation...
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