>>>I've seen dished pistons...
>>>the whole top is a depression (bowl shaped).
>>>
>>>I've seen ?? pistons...
>>>two crescent divots carved in the top as if
>>>clearanced for the edge of a valve.
>>>
>>>I've seen flat tops....
>>>no visible surface modifications
>>>
>>>QUESTION: Which go in what year engine?
>>>
>>>QUESTION: What's the purpose of each design?
>>>
>>>QUESTION: Which are high and low compression?
>>>and for which model engine do they belong?
>>>
>>>Paul Tegler
>>>OB - 1973 MGBGT (Blaze Red, (orange))
>>>YB - 1973 MGBGT (Primrose Yellow)
>>>wizardz@amdyne.net
>>>http://www.amdyne.net/~ptegler/mgmain.htm
>>>
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