Quote:
Originally Posted by nafoo
Quick question about the U bend going upwards. Wouldn't some of the oil that builds up on the U bend area go back towards the opening due to gravity? Is this going to cause any problems with any oil blow by that isn't able to go all the way up?
|
No, it's vice versa.
The oil is traveling from the crankcase to the intake, which means that the oil will have to climb an uphill in the last part of the system. (And therefore be forced to the OCC)
I think this explains it quite good:
