View Single Post
      02-23-2014, 11:28 AM   #3
wmandra
Track Addict
wmandra's Avatar
8
Rep
195
Posts

Drives: 2010 328i, 2014 Z4
Join Date: Jan 2010
Location: NJ, USA

iTrader: (0)

the original post is almost 1 year old.... to date there are no known instances of cylinder heads cracking in the field. having said that, there have been cases of blown connecting rods and BMW has gone through 4 different piston designs on the N20.

Its a moot-point for the time being as there isn't any tune/upgrades available for the N20 that will deliver the kind of power levels indicated.
__________________
Driver, Ratchet Head Racing #93 BMW Z4
Club Organizer, Garden State Euros Motorsport Division
2014 Glacier Silver Z4 28i M Sport - See the build thread: http://e89.zpost.com/forums/showthread.php?t=950367