0W-40 allows oil to flow quicker thus reducing wear at the time of start up. It's been said that 90% of wear occurs at start up, so 0W-40 is the best oil anywhere in the world.
__________________
1998 Boxster with 7.8 DME, 2005 3.6 liter/325 hp, Variocam Plus, 996 Instrument panel
2001 Boxster original owner. I installed used motor at 89k.
1987 924S. 2002 996TT. PST-2
Owned and repaired Porsches since 1974. Porsche: It's not driving, it's therapy.
|