22-06-2013, 18:07
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Senior Member
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Ημερομηνία εγγραφής: Sep 2009
Περιοχή: Σαλλλονίκη
Μoto: όχι Adve !!!
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Boxer engines got their name because each pair of pistons moves simultaneously in and out rather than alternately, like boxers clashing their gloved fists together before a fight.
http://en.m.wikipedia.org/wiki/Flat_engine
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