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660 raptor

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Old Oct 22, 2008 | 10:12 PM
  #1  
sparky692001's Avatar
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Default 660 raptor

best way to make this thing sound awsome i just got it 2005 660 duals or ?
 
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Old Nov 1, 2008 | 07:04 PM
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Default 660 raptor

duals will sound better but you will be actually loseing back pressure and horsepower
 
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Old Nov 2, 2008 | 02:54 PM
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Default 660 raptor

i didnt on my 400ex
 
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Old Nov 14, 2008 | 12:26 AM
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Default 660 raptor

You probably didn't it was just something I heard my bad.
 
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Old Nov 15, 2008 | 02:34 PM
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Default 660 raptor

duals make more power on raptors than singles from what ive read on raptor forums
 
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Old Nov 15, 2008 | 04:46 PM
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Default 660 raptor

its true we put duals on my budies 660 and he lost 2hp. u have to get rid of the stock airbox and filter and let that bike BREATHE
 
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