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auaq · 05-23-2013, 09:04 PM

If the S55 is basically the same as the N55 engine, then is the bore x stroke the same as well? If so, mind if I ask about the rod:stroke ratio of the N55 engine?

05-23-2013, 09:04 PM	#132
auaq Enlisted Member 0 Rep 37 Posts Drives: 03 530i Join Date: Sep 2012 Location: Raleigh, NC iTrader: (0)	If the S55 is basically the same as the N55 engine, then is the bore x stroke the same as well? If so, mind if I ask about the rod:stroke ratio of the N55 engine?
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