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Sputter and backfire... help?!?!

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  #11  
Old 02-24-2011, 08:34 PM
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IT"S LEAN! You increased the air flow and didn't add any fuel to the charge. The cold temps are going to make it seem even worse. Re-jet that thing.
 
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  #12  
Old 02-25-2011, 06:47 AM
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sound like a leak at the intake spray some carb cleaner and see what happens
is the hypercharger for sale??
 
  #13  
Old 02-25-2011, 08:14 AM
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did you try to adjust the carb
 
  #14  
Old 02-25-2011, 08:25 AM
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Originally Posted by chappy99
did you try to adjust the carb
+1 on this and checking for a leak. Plus, was the bike warmed up with choke in & heads warm to the touch, or was the choke still out?

Oh, plus you may need to re-jet the carb anyway since you'll probably flow more air in now. Not many people like the hypercharger. I like my BSII.
 
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