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Old 05-18-2002 | 07:49 AM
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mglavin
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From: Elverta, CA
Default Need help with YS 91AC

Tim


You have one the two types of .YS 91AC engine's offered. Some use the clear plastic gasket and others use an o-ring in lieu of the gasket. I believe the 91 realized some evolution from Japan.

You'll need the other type of cylinder assy. Let me see if I have one.

How much do you have invested in the engine you purchased?