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      07-02-2014, 05:19 PM   #338
italyix's Avatar
Drives: '08 E90 M3
Join Date: Dec 2011
Location: Bay Area

Posts: 558
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Just got my second report in. I think the oil in this sample was the revised TWS formula, based on the moly and other metals that popped up (Blackstone states the same thing as well). I also paid the the TBN report, and I think Blackstone forgot to run it. I'll edit the post once I hear back from them.

EDIT: TBN came back from Blackstone and read 4.2. Plenty of life left in the oil.

Lead went down to my surprise, I guess I'll delay my swapping out the old bearings to a fresh 702/703 set with WPC coating I bought last year.

Last edited by italyix; 07-03-2014 at 10:54 AM.
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