RE: Non LBC Motorcycle question.

I'm not sure I agree, This is at the back of the exhaust system.  Nowhere
near the intake.  Four holes in the exit side of each muffler.  How could
this lean out the mixture??  Exhaust is blowing out these holes, air is not
being sucked in.  If this is leaning it out, how?  I don't want to burn a
valve if it is in fact leaning it out.

Bill


>> It's backfiring because you're running much more air through it and
>> it's going lean. Do this at your own risk.

>> Best regards,
>>  fooshst                            mailto:fooshst@stumail.gc.cc.fl.us