Central Oil Supply; Oil Mist Separator - Porsche 911 GT3 Cup 2018 Techical Manual

1.3.5 Central oil supply

The engine of the 911 GT3 Cup features a central engine oil supply to the crankshaft
to ensure lubrication of the connecting-rod bearings all the way up to the highest
engine speeds.
The oil for the connecting-rod bearings is not routed to the connecting rod via the
main bearings here in the conventional way, but rather supplied centrally from the
main oil gallery to the crankshaft via a line. This achieves a more stable oil supply to
the connecting-rod bearings with less loss.
1.3.5.1

1.3.6 Oil mist separator

The oil tank vent is routed into the intake system through an oil mist separator; the
separated oil is returned to the crankcase.
Version: 4/20/2018
Engine Engine
1.3.6.1
911 GT3 Cup (991 II)
MY 2018
21