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OS 70 Surpass

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Old 03-20-2011, 06:29 PM
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warshop
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Default OS 70 Surpass

Questions: I have an old OS-70 Surpass, it has the chrome/silver head. It is before the surpass II. Does OS 70-Surpass also means FS70S ??

If so, is this the correct manual for OS70 Surpass (see attached manual link) http://manuals.hobbico.com/osm/34000-manual.pdf



Also, I noticed there is no gasket between the valve case and cylinder head. Is that normal or is there suppose to be a gasket there?


Thanks!!!
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Old 03-21-2011, 06:12 AM
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Bax
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Default RE: OS 70 Surpass

If you see a reference to the O.S. FS-70S, it means "FS-70 Surpass". No gasket is used with the rocker cover. The link is for the FS-70 Surpass manual.
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Old 03-21-2011, 06:56 AM
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Default RE: OS 70 Surpass

Thank you BAX: Your response seems to sum it all up. I am content / satisfied now!

Thank you for looking into this matter.
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