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About factory setting for "low speed needle valve" of YS115WS

Old 07-29-2018, 06:12 AM
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baigs
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Default About factory setting for "low speed needle valve" of YS115WS

Dear all, I have buy new YS115WS, and one question : what's the factory setting for low speed needle valve position? 2 turn, or 1.5 turn?
thanks!

Today, I try to break-in my engine at idle RPM (about 3000RPM), but I find the engine is very very hot. So I check the low speed needle valve, and it's 1+7/8 turn. Is it right setting?

BTW, I use YS 25% oil, and propeller is APC 14*12.

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