If you're looking to get the most out of your engine, adjusting the spark plug gap is an essential step. The spark plug gap is the distance between the center and ground electrodes of the spark plug, and it's important to get this distance just right in order to ensure optimal performance. The best way to adjust the spark plug gap is to use a spark plug separator tool. This tool is designed to help you adjust the gap with precision.
To use it, simply fold the ground electrode inward to reduce the space or outward to widen it. You can also use the tool to measure the size of the spark plug clearance. If you don't have a spark plug separator tool, you can still adjust the gap manually. To do this, gently bend the ground electrode toward or away from the center electrode until you get the desired distance.
You may need to do this against a flat surface and it may take a few tries before you get it right. Adjusting the spark plug gap is an important step in tuning your engine for optimal performance. With a spark plug separator tool, you can make sure that your spark plug gap is set correctly and that your engine is running at its best.