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engine compression

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Old 01-16-2016 | 04:39 PM
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binns aero
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From: west milford nj
Default engine compression
how to check and basic specks,125 for 2/stroke ? still trying to make compression test adapter for gauge. running comp with starter motor?
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Old 01-18-2016 | 07:29 AM
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O.S. has not released any specific numbers for compression. Basically, if the engine will start and run at all throttle settings, the compression's good.
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