Actually not used to seeing such low virgin TBN, but I guess it's not going to be used for extended drains considering the applications intended for this lube
I have no doubt it will do fine in the intended use, but considering the price of this oil, Isn't is a bit disappointing?
(this is a real question, the TBN appears quite low, the add pack has nothing extraordinary, maybe something that doesn't appear on the analysis?)
10W-60 for 911 models with a
displacement of 3.0 litres or
more.
From 3.0-litre engines with drysump
lubrication upwards, the
air-cooled six-cylinder flat
engines of the 911 are suitable
for use with fully synthetic oil and
thus benefit from the advances in
oil development technology