Thread: Ys 120nc
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Old 10-02-2019, 06:05 PM
kenh3497's Avatar
Join Date: Jan 2010
Location: Rockwell, IA
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Sent the engine to Richard at YS parts and service. He replaced all the gaskets. Said there was no gasket under the carb and suspected an air leak. All gaskets replaced and he drilled the throttle butterfly to .072". He said it ran great now. Our season is all but done though we may have a few good days. If I have time I mount it back up and give it a go. Work is crazy busy now......