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timmining is advenced 2 degrees

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48tony

Regular Contributor
book specks say 22 degrees. after using a timming light it shows it is running about 24 degrees at 4500 rpm is this ok?
 
sorry this motor i am asking about is a 1970 60 hp esl-d.One more thing I should add is I have 30 over glm after market pistons witch are a lower compretion piston from the stock lopper style with a slite dome on the top of the piston. these after market glm pistons have a flat top. The guy i got them from said they will run better with todays gas vs the gas back in the day.so again should i compersate the timming adjustment do to a lower comp piston? thanks Tony
 
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