Busa help!


Got black smoke coming from the exhaust, when i'm done riding I smell like exhaust. Bike jerks while riding also what can I do?
Sounds like you are running way rich. Have you installed a Power Commander or done any mods to the fuel/exhaust/intake system? If you have installed a PC it is mapped too rich.
What fuel do you run?...any other info on the eng add on parts....stock / not stock? Not an expert but the details may help another person trouble shoot it over the internet