Confused about number of valves...

5th_bike · 09-04-2008, 09:06 PM

When I checked the valve stem clearance, I remember checking two rocker/stem distances up front (exhaust) and two at the rear (inlet) of the cylinder.
So, I was telling some interested people "it has four valves".
Now in the newly introduced "specs" page I read that it only has two valves (and, more or less superfluously, "valves per cylinder: 2").
Does each valve have two stems ? Does only one of the stems have a valve at its bottom end ? :??:

09-04-2008, 09:06 PM	#1
5th_bike Senior Member Join Date: Oct 2007 Location: HoCo, Maryland Posts: 1,349	Confused about number of valves... When I checked the valve stem clearance, I remember checking two rocker/stem distances up front (exhaust) and two at the rear (inlet) of the cylinder. So, I was telling some interested people "it has four valves". Now in the newly introduced "specs" page I read that it only has two valves (and, more or less superfluously, "valves per cylinder: 2"). Does each valve have two stems ? Does only one of the stems have a valve at its bottom end ? :??: __________________ 2005 "Saturn Black", stock + tach Login or Register to Remove Ads
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