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Walt Fricke Walt Fricke is online now
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Join Date: May 2004
Location: Boulder, Colorado
Posts: 5,061
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I think the RSR style valve stem end cap/lash setting system involved compressing the valve spring (and pushing the valve down along with it) to give you the room needed to swap caps.

Come to think of it, a single long shaft (and especially a casting keeping it in the wet area) is apt to interfere with spark plugs, no?

Walt Fricke
Old 09-29-2005, 10:52 AM
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