Oil circulation is based on a compact semi-dry sump system to minimize friction losses. The oil is actively pumped out of the crankcase, clutch housing and gearbox, which ensures that oil does not unnecessarily flow through the engine. The oil sump is integrated into the oil pump housing, together with two pumps (one scavenge, one pressure) and a pressure regulation valve. To cool down the oil, the engine is equipped with an oil cooler similar to the larger LC8 V-twin engines.
Oil circulations
