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      11-19-2018, 10:56 AM   #1176
pbonsalb
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Drives: 18 F90 M5, 99 E36 M3 Turbo
Join Date: Feb 2011
Location: New England

iTrader: (4)

I have run it and 5W40 but don’t think it’s any better or worse then M1 0W40. I might try Pennzoil next in the 0 to 5W40 range. Been running oil in this range since I changed rod bearings in 2014 with WPC treated stock.
Appreciate 0