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crf250l stock muffler spark arrestor

Posted: Tue May 17, 2016 9:34 am
by T|2x7
Sorry guys I searched for this but did not find much useful info.

Just wondering if a 2015 crf250l will run too lean if I take out the spark arrestor from the stock muffler. Keep in mind I will not be modifying the air box until I get an EJK. But in the mean time I would like it to sound like a 4 stoke bike and not a vacuum cleaner. Thanks

Posted: Wed Jun 01, 2016 3:26 pm
by crfsonly
It's likely already lean and so doing anything to lean it out further is not recommended.