YS 120 possible issues
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YS 120 possible issues
Hello all engine dudes. I have received a YS 120 four stroke and I may have run problems. I cleaned up this engine and found it to have great compression. I took off all the plastic parts and cooked in antifreeze. Cleaned up very nice. However when I took off the fuel regulator and set aside. I noticed the diagram to be deformed and not flat. Will this cause tuning issues?