Did you re jet?
I Need Help...
I have a 2008 yfz450 and i put a bub moto c4 slip-on pipe on it and a k&n air filter and when i punch the fuel it kills the motor. I was just wondering what i need to do ..
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QUOTE (Terse @ Mar 24 2009, 02:34 AM) index.php?act=findpost&pid=761387
no i was thinkin thats what i need to doDid you re jet?[/b]
Don't ride it until you re-jet it
QUOTE (TopGunYFZ450 @ Mar 24 2009, 12:58 PM) index.php?act=findpost&pid=761501
I have already rode it a few times.... It backfires everytime i let off the fuel.Don't ride it until you re-jet it[/b]
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