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Help XR650R at 5-6k feet!

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Just bought a de-restricted (pro circuit slipon) XR650R. It has a 172 main and 68 pilot. Me thinks these are too big for my altitude of 5-6 k feet where I normally ride.

What should I be looking at switching these to? I was thinking a 162 main and 65 pilot.

Also, how do I get the darn needle out of the carb so I can see waht position it's in?

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Yes derestricted via airbox and manifold.

I was out and about town and bought a 65 pilot and 165 main. Do you think that's a good place to start?

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main jet will need to be more like 158.65 pilot jet should be fine.confirm with the idle reaction to the fuel screw.

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