VW Engine Wear Factors
*And, just where are the "poppet valves" on that engine......??????
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Dear Reggie,
Perhaps you should re-read the msg. The Otto Cycle defines the
typical four-stroke combustion cycle. It has nothing to do with the
method of valving, which may use poppet valves, sleeve valves, ported
valves or a combination of the three.
-R.S.Hoover
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