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Old 05-04-2008, 05:04 PM
Skyliner70cc Skyliner70cc is offline
Join Date: Mar 2008
Posts: 138
Default Re: Running full blast

I disagree with your logic mainly because every doubling of engine speed causes increased frictional forces by 4 (friction is exponential). If friction is main cause of engine longevity than decreasing engine speed by 25% would mean a greater than 25% increase in longevity.
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