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Old 06-06-2008 | 02:44 PM
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jtisch
 
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From: Federal Way WA
Default RE: B&S 40cc, 4-stroke recipe for success
JohnF,

I noticed that my "used" 40cc ran stronger than my new one,so a breaking in period may help.Very interesting results.It may be enough to make me tinker with the compression on one of mine to see what that does.

J
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