Just finished riding and while I was riding I noticed that my exhaust smelled like it was really running rich. I checked my plug and it appears to have a lot of carbon build up on it. Any suggestions on how to correct this?
Figure out where it running rich (top/bottom/midrange) and then adjust or change out the appropriate jets. If you're running dynojet's suggested setup then it's possible your mains are on the high side.
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