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Kursher

08-02-2005 01:02 AM

raptor 660r jetting

Raptor with k&n no lid, jetted, and Yoshi pipe. I'm jetted for 3000-4000ft. I am going for a ride to 10000ft soon. Can I just adjust the Air fuel Screw or should I change the jets?

dragraptor

08-16-2005 01:08 AM

raptor 660r jetting

you need to change the main jets[img]i/expressions/face-icon-small-smile.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img][img]i/expressions/face-icon-small-smile.gif[/img]

RaptorRookie

08-16-2005 02:05 AM

raptor 660r jetting

Thats a big jump in elevation, you should change jetting for optimal performance, however if you don't I think the worst you would have to worry about is running rich and maybe a fouled plug.

-Brandon

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