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Author Topic: Fine Tuning the M92 Side Shaft Hit & Miss Gas Engine  (Read 632 times)

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Re: Fine Tuning the M92 Side Shaft Hit & Miss Gas Engine
« on: July 25, 2020, 04:11:26 am »
Hi Gil,....i'm fairly certain i used a metric M6 x 0.75 tap & die on my M90 muffler thread....tom.