How much stuffs do you guys drain out ?

[randomwalk101]

I think my catch can drains out alot because I have the 1/2" barb (1.5" long) stick into that oil separator which might suck up some oil. Secondly, I mounted my Moroso right behind the the stock airbox and the coolant overflow reservoir...This location receives a lot of cool air thus helps the oil vapor to condense...

I have a crazy idea. If you're so anal from getting oil vapor into your JRSC, just install two Moroso catch can in series....with only one PCV valve on one of them and the other just use a straight adaptor. I'm thinking of doing that but $79 for another can is kinda steep..maybe I can find a used one...

[Holden]

... or just run an open system and don't re-breathe any oil vapors.

Greg