Gap

From MopedWiki

Also known as plug gap or spark plug gap. For information about the point gap, please see the point gap page.

The gap refers to the distance between the center electrode (dark rod) and the top ground electrode (hook-like part) on a spark plug.

To ensure optimal performance, it is important to make sure the spark plug is gapped to the specifications recommended by the moped's manufacturer. Usually this information is listed in the manual.

Watch these videos to see how to gap a spark plug.

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