Quote:
Originally Posted by CSBM5
So the car is a 2011 model then. Very strange you ended up with those bearings in a 2011.5 model (built 09/2010 and after). I have a 2011.5 built in 09/2010, and given my oil analysis from Blackstone, I'm positive I have the newer non-lead bearings.
Did this car have an engine replacement somewhere along the past? I thought the running production change occurred in late 2009 (mid-point in 2010 model production).
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No matter what bearings you have or built year , it's all the same 5H1T ! Lead or not !
Last week saw 2 builts of late 2013 ! > over and out > with only 6,700 Miles on it, so a brand new engine ! But needs a new engine > # 204 >
http://www.m3post.com/forums/showthread.php?t=786615&page=10