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Wil Ferch Wil Ferch is offline
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Join Date: Aug 2002
Location: Galivants Ferry, SC
Posts: 10,551
Maybe all he wanted was a simple answer....

both valves are closed before the power stroke.... exhaust valve is open before the exhaust stroke

...both cases you're at TDC.

Wil Ferch
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Wil Ferch
85 Carrera ( gone, but not forgotten )
Old 01-30-2004, 05:57 PM
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