How to choose the correct Spark Plug for you application.
Posted by ID Speed Shop and Procharger on 2022 Feb 28th
Well, let's get to the basics hopefully without boring you. The function of a spark plug is to produce a spark at the correct time to ignite the combustible mixture. A spark plug is composed of a shell, insulator and conductor. It passes through the head into the wall of the combustion chamber and seals the combustion chamber against high
pressures and tempera
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