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Author Topic: Raptor 350 jet settings  (Read 1932 times)

Offline Flynbyu

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Raptor 350 jet settings
« on: May 12, 2008, 12:18:12 PM »
Post what your settings are here.

My neighbor's settings:


Location: Fort Smith, AR
Elevation: 466
Main jet: Mikuni 155 main jet.
Pilot jet: 25 Pilot
Mixture screw: 2.5 turns from fully seated.

Modifications: GYTR exhaust, airbox lid removed, high flow air filter.

~Brian
2003 Yamaha Raptor





Yamaha Raptor Forum

Offline 07raptor 350

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Re: Raptor 350 jet settings
« Reply #1 on: May 25, 2008, 08:36:29 AM »
Hey did you ever move a needle or no because I have the same set up and it dont work it just idels but when you said turn the mixture screw I did not turn it from fully seated I will give that a shot but any other ideas would be awesome to, by the way Flynbyu thanks for being one of the ones that created this website its much better than the other one!!!!!!!  :thumbs:
HMF slip on, K&N air filter, jetted, full skid plates, orange headlight covers, rear razr1 tires.

Offline Flynbyu

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Re: Raptor 350 jet settings
« Reply #2 on: May 26, 2008, 08:54:12 AM »
Hey did you ever move a needle or no because I have the same set up and it dont work it just idels but when you said turn the mixture screw I did not turn it from fully seated I will give that a shot but any other ideas would be awesome to, by the way Flynbyu thanks for being one of the ones that created this website its much better than the other one!!!!!!!  :thumbs:

Move the mixture from fully seated, ten re-try.

I can't take credit for the site, Randy is the brains behind it.

~Brian
2003 Yamaha Raptor





Yamaha Raptor Forum