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Jetting for 7000+

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Looking for a jetting recommendation for my 09. I’ve seen info for closer to sea level but not much for 7-10k.

 

Snorkel and AIS removed and FMF PowerBomb and Q4.

 

Currently at 48 Pj, 138 MJ, NLVU needle and that’s way off.

 

I have the RnD screw, new 45,48 PJs and new mains 158-170

 

Hopefully I can come up with a new needle over the weekend but any help would be great as this Carb location is not great.

 

Thanks,

 

Aaron

 

 

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You may end up even small Pilot than 45 way up there.  I have a 45 at 600ft elev.

42/158 is what I would try next.

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You may end up even small Pilot than 45 way up there.  I have a 45 at 600ft elev.
42/158 is what I would try next.


Thanks, I ordered a 42pilot and a NCVS for here and a NCVR for riding lower. 48 seems high but I wonder if they were trying to keep the bike cool on tight mountain trails.

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