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06 Yamaha 50 two stroke timing way off!
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<blockquote data-quote="RaisedByWolves" data-source="post: 496839" data-attributes="member: 22989"><p>First off welcome to the board!</p><p></p><p>Your statement about timing being 7* after top dead center didn’t quite sound right to me so I went looking and found this blurb:</p><p></p><p>“They make a device called a timing light. It is super easy to see if the timing is correct. 7* after top dead center, plus or minus one degree, <strong>is the correct fully retarded timing.</strong> Fully advanced 25* before top dead center. Plus 3 degrees or minus 1 degree.”</p><p></p><p></p><p>Retarded timing would only be desired at startup and shortly after it should go into positive numbers with a max at full throttle of 25* positive.</p><p></p><p>Hope this will clear things up.</p></blockquote><p></p>
[QUOTE="RaisedByWolves, post: 496839, member: 22989"] First off welcome to the board! Your statement about timing being 7* after top dead center didn’t quite sound right to me so I went looking and found this blurb: “They make a device called a timing light. It is super easy to see if the timing is correct. 7* after top dead center, plus or minus one degree, [B]is the correct fully retarded timing.[/B] Fully advanced 25* before top dead center. Plus 3 degrees or minus 1 degree.” Retarded timing would only be desired at startup and shortly after it should go into positive numbers with a max at full throttle of 25* positive. Hope this will clear things up. [/QUOTE]
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06 Yamaha 50 two stroke timing way off!
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