Yamaha Discussions about Yamaha ATVs.

help! i need proper jetting for full titaniun yosh on raptor

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Old Feb 16, 2002 | 05:34 AM
  #11  
RichieRoadRash's Avatar
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qicha, just wanted to tell ya i love the yoshi company. they sent me the right pipe but charged me for their much cheaper one. LET'S KEEP IT A SECRET.haha.
 
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Old Feb 18, 2002 | 12:35 AM
  #12  
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Take the stinkin lid off, jet the sh...t out of it & you'll never look back/regret it!
 
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Old Feb 18, 2002 | 01:13 AM
  #13  
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how big would you go with the jets and what do you think about a graydon or sparks airbox.
 
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Old Feb 25, 2002 | 05:20 AM
  #14  
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Check out the latest issue of DW & they'll tell you that you may actually lose HP cutting holes in the airbox. Either remove the lid for max gain/performance or remove the restrictions in the snorkel to be conservative/safe.
 
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Old Feb 25, 2002 | 11:10 AM
  #15  
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chimmer, do you have any suggestions on jet sizes.im at 150/155 and the plug is white . im thinking 165/170. what do you think
 
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Old Feb 25, 2002 | 11:19 AM
  #16  
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i was told by dynojet not to put hole sin the airbox...i switched back to the stock set-up with the snorkels trimmed and it works great..The guy said that all the air you need is coming in thorugh the snorkle and the air is undisturbed...so you get a smooth airflow
 
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