Originally Posted by
H15 FSC
the bailey oil breather is fine if plumbed in to both sides of the block, but you need to add some pipe to the sump so the oil returns under the oil level, or modified sump plug
That's where I am a little confused (I did search, honest). As far as I understand, vent from intake side of block (remove kidney box), the other vent from the plug under and just aft of the turbo, the tube at the bottom of the separator vents to atmosphere, but where to return oil? I'm not exactly thrilled with the idea of running a connection to the sump drain plug (we have crap road in the US and I'm afraid of something catching on the pipe or hose and draining out all of my oil). I don't see any other sump plugs, are others drilling and tapping the pan?