Quote:
Originally Posted by Kristofferzero
I see. I'm not sure what you're seeing on my plugs though. If you take a look at the NGK site their "normal condition" for the plugs on their chart shows the same thing as on my plug. My bike is also shimmed and has the snorkel removed, and I seemed to be getting poor mpg before I put the can on.
Reading up on the rich/lean symptoms gets me nowhere either. I don't seem to have any of the symptoms so far as I could tell at this point.
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Ideally the plugs should be a little tan.
http://www.4secondsflat.com/plug_chart.html