Roger ( and others)


The whole porpuse of a breather is to somehow separate oil out of an oily vapor mix and return the oil liquid to the sourse while venting the vapor PRESSURE to the atmosphere--it is also necessary to somehow relieve an negative pressure in between these positive moments---


Now---with a plate (stock cover) between the housing and the Bing, it is only necessary to put a drainback (hole at bottom) and some other holes somewhere up above the liquid level and out of direct sling off area of the fluid--that will creat the separator and it only has to be vented to atmosphere by what could be a single hole as small as 1/16 to 1/8 inch---


And the fluid level will maintain itself at the filled level minus only the small portion that will be separated in the breather (volumne of cover to bling