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      11-16-2017, 08:21 PM   #34
elerner61
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Drives: '07 Z4M Roadster
Join Date: May 2011
Location: Mount Kisco, NY

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I've got 67Kmiles on my '07. Just got my Blackstone report back and I'm at 34 for Lead. Copper is still good. I did happen to dump in Techron before the oil change. Blackstone recommended I run another 3Kmiles and do another report. What's the consensus? At 34 and that mileage am I done, and should do the bearings? Car has never been tracked or autocrossed, I'm religious about below 3K rpm till it's warmed up but does often see 7K rpm while driving. 7,500miles between oil changes. Daily driver. Blackstone report attached.
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File Type: pdf 07 Z4M-171110.pdf (18.7 KB, 175 views)

Last edited by elerner61; 11-16-2017 at 08:36 PM..
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