This is a really good article from a pro engine tunner on how to read spark plugs.
https://www.enginebuildermag.com/2023/09/how-to-properly-read-your-spark-plug/
Type: Posts; User: bmorgil
This is a really good article from a pro engine tunner on how to read spark plugs.
https://www.enginebuildermag.com/2023/09/how-to-properly-read-your-spark-plug/