Another Jetting Thread...650L

I have a 2000 Honda XR650L with a JE 10.5 102mm piston and stage 1 Hot Cam, stock exhaust except the tip is removed. I am currently running 165/ 60 with the needle shimmed at .050". I still have some pinging in 5th gear.

I tried a 170 main but that was too much, Does anyone have this combo?

Most of the people with something similar have a pumper of some sort.

At sea level

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