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      07-13-2017, 02:46 AM   #34
OTN55
Second Lieutenant
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Drives: Fbo e92 n55 335i dct
Join Date: Nov 2016
Location: Uk

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Quote:
Originally Posted by vwrefugee
Awesome! Thanks for this, it gives us a good look at our "mysterious" engines (not a lot of people on these forums seem to have really been into this engine). Was there any accompanying info about the construction materials, like whether any of the internals are forged etc? I believe it is known that the N54's crank is forged but I'm wondering about the N55.
from the looks of the pics both the n55 and n54 cranks look like cast metal....
Appreciate 0