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Raptor Jetting at sea level

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  #1  
Old 03-02-2003 | 01:44 AM
YamahaChad's Avatar
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From: Veneta Oregon
Default Raptor Jetting at sea level

01 Raptor 686cc ,head work, slip-on muffler,Cam, 11.5.1 Comp. Mix of race and pump gas Currently running a # 148 # 150 @ about 2,500 feet
Any suggestions on where to start?
I did run it at Sea Level and it seemed Rich .
Start with a # 144 # 146?
Any Jetting tips would be great I'm a 2 stroke guy and when a 4 strokesseems to run good to me, It's wrong! ..HELP
 
  #2  
Old 03-02-2003 | 02:36 AM
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Default Raptor Jetting at sea level

Mikuni or dyno jet jets would help. We have to know what your running in order to help.
 
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Old 03-02-2003 | 10:29 AM
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Default Raptor Jetting at sea level

Dyno-Jet
 
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