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YZ 125 Jetting

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He fellas i've got a 2010 YZ 125 and i was wandering what you've got your jetted to with full V force reed valve on the intake and an fmf system on the exhuast (fatty with powercore II). Of course got the Wiseco top end set up in there as well. its running lean with stock jetting and overheating the ring on the exhaust so, what are you running yours? thanks.

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What elevation are you at? I have my '05 very similar with a PC system. I reverted back to a stock setting from the leaner PC setting at 800 ~ 1,200 elevation and it runs perfect. What does FMF recommend?

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What is stock? I have an 02 yz125 with a brand new (just broken in) wiseco topend, vforce reeds, and a pro circuit silencer. I live in the mountains in WNC but also ride down in Georgia. I'm running a 35 pj, stock needle, and 410 main.

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Go to Pro Circuits website, they list all of the bikes with stock settings and their recommendation

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