NGK Spark Plug Europe GmbH - Sparking plugs
NGK
Spark plugs with several electrodes of mass: with long service life
By having multiple ground electrodes in a standard spark plug gets prolong the life of the same.
In this type of spark plugs, the spark jumps to a different ground electrode each time and, thus, wear is distributed between the electrodes of mass (with a maximum of four), by which extends its duration.
In this type of spark plugs, the spark jumps to a different ground electrode each time and, thus, wear is distributed between the electrodes of mass (with a maximum of four), by which extends its duration.
