2003 Buell Firebolt XB9R
Problem for Buell 2003 Firebolt XB9R

The bike pings at high revs about 3-4000




By answanepoel on Jun 05, 2009

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the bike pings at high revs about 3-4000 rpm.Especially on hot days,it has a full Micron exhaust system.

Clarification Request

Posted by comssg on Jun 06, 2009

What type of fuel are you using for it?

Posted by DickCanFixIt on Jun 05, 2009

Does it ping only under load, or also ping when holding steady at those rpms in a low gear? Are you using high octane gasoline? Have you tried octane booster, enriching the fuel mixture, reading spark plugs? Did you change jets when you put the exhaust kit on it? Possibly going up a couple jet sizes would take care of it.

Solution #1

posted on Jun 13, 2009
Not Rated)

crashbob57

Rank: Wiz 
Rating: 83%, 21 votes
Hmm, pinging is too lean a mixture or the timing is too high, or you need to run premium fuel. Did you re-jet the carbs after putting the exhaust on, if not, that is a good place to start
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