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Raptor Jetting Help Please!!!!

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Old Feb 18, 2003 | 05:50 PM
  #1  
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Default Raptor Jetting Help Please!!!!

I am getting my dealer to jet for me, will I have a problem with these specs. I just wanna get it right the first time and save on costly dealer fine tuning charges.
02 Raptor
Big Gun Slip On (Stock Header Pipe)
Pro Flow Foam Filter
Lid On Airbox ? HELP
Remove Snorkel Flaps ? HELP
Jetting Main
L@ 155 R@ 160
27.5 Pilot Jets
Air/Fuel Mixture- 3 Turns out
Leave needles on the 3rd slot(both)
600-1000 feet above sea level.
I ride in dusty to muddy wet areas at times.
 
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Old Feb 18, 2003 | 05:53 PM
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Default Raptor Jetting Help Please!!!!

Dude just do it yourself, it's easy. If you want to get it right the first time get a jet kit. If your riding in alot of dusty and muddy areas dont remove your airbox lid.
 
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Old Feb 18, 2003 | 08:16 PM
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Default Raptor Jetting Help Please!!!!

I don't want to do it myself. I just want some advice on the specs I listed. If someone has the same setup then I can base my settings on that.
Anyone ???
 
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Old Feb 18, 2003 | 08:50 PM
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Default Raptor Jetting Help Please!!!!

Is your airbox lid on or off?
 
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Old Feb 18, 2003 | 09:23 PM
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Default Raptor Jetting Help Please!!!!

Well I ride in mostly dusty to pretty muddy ares so I figured I would calibrate it with the lid on. I was gonna trim the snorkel or snorkel fins. What would you suggest for the snorkel.
Thanks
 
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Old Feb 18, 2003 | 09:27 PM
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Default Raptor Jetting Help Please!!!!

Big Gun Slip On (Stock Header Pipe)
Pro Flow Foam Filter
Lid On Airbox ? HELP (IF YOU RIDE IN A LOT OF MUD AND WATER, JUST TRIM THE SNORKLE AND LEAVE THE LID)
Remove Snorkel Flaps ? HELP (ACCORDING TO DYNOJET IT IS HELPFUL.....BUT IF REMOVE THE LID THEY ARE OUT OF THE EQUASION)
Jetting Main
L@ 155 R@ 160 (SHOULD BE CLOSE WITH THE LID ON AND SNORKLE TRIMMED) MAKUNI JETS
27.5 Pilot Jets (TOO BIG.........STOCK IS 22.5, I AM RUNNING 25'S WITH MY TRINITY 686, FULL YOSH PIPE AND NO AIR BOX LID)
Air/Fuel Mixture- 3 Turns out ( GOOD STARTING POINT )
Leave needles on the 3rd slot(both) ( FINE )
600-1000 feet above sea level. (FINE)
I ride in dusty to muddy wet areas at times.
 
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Old Feb 18, 2003 | 09:28 PM
  #7  
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Default Raptor Jetting Help Please!!!!

I think that decision is totally up to you, it's still gonna be pretty protected from mud and dust with it trimmed and you'll get a little more power but not noticable but who doesn't want a little more power eh? [img]i/expressions/face-icon-small-smile.gif[/img] The dealer is probably pretty close to jetting it right imo.
 
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Old Feb 18, 2003 | 09:35 PM
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Default Raptor Jetting Help Please!!!!

Awesome...Thanks Guys !!!
 
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Old Feb 18, 2003 | 09:41 PM
  #9  
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Default Raptor Jetting Help Please!!!!

Sorry guys 2 last ?...Pilot needles set too high will ? Big Gun told me 27.5 and which part do I cut off to trim the snorkel.
Thanks
 
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Old Feb 18, 2003 | 09:46 PM
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Default Raptor Jetting Help Please!!!!

The pilot jets..........I believe are going to be too rich on idle. I can see maybe going to a 25, but the 27.5 seems too much. I could and have been wrong before, but from my experience it seems like too much.

If you take off the snorkle you will see a center rib running vertically and you will see two thin flaps on the right and the left of the center rib. Cut both flaps out and leave the center rib. Done.........
 
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