BMW M5 Forum and M6 Forums banner
1 - 2 of 2 Posts

·
Registered
Joined
·
55 Posts
Discussion Starter · #1 ·
I am looking for info on how the s62 pumps oil out of the heads and back to the sump.
My other car, a 928 S4 (5 liters, 32 valves, alusil block) has the problem that we are just beginning to understand, that the heads fill with oil at 5k+ rpm and it doesn't drain back to the sump fast enough. The sump then can go dry and you know what happens next.
Are there any schematics, diagrams of how the M5 deals with this?
 

·
Registered
Joined
·
55 Posts
Discussion Starter · #3 ·
Thanks. The more I know the more I think I need an e39 M5. S62...
 
1 - 2 of 2 Posts
Top