Spark Plug Color Chart

Spark Plug Color Chart 2020

This spark plug color chart will help you determine if your motorized bicycle engine is running too cold or rich, or too hot or lean. Simply compare the color of your spark plug with those shown on the chart below. Click the Download button for a higher resolution uncompressed image.
Spark plug color chart.jpg

Reference: https://motoredbikes.com/threads/tuning-plug-color.58000/post-529953 (Please contact us if you known the original reference of this image.)
Author
Anton
Downloads
12
Views
57
First release
Last update
Rating
0.00 star(s) 0 ratings

More resources from Anton

Top