First off my subie is an 83 4wd wagon with california emissions 2 barrel hitachi car. My air filter was getting fouled with oil so I decided to order a new PCV valve in order to fix the problem. I went out to replace said valve today only to find it doesn't exist as far as I can tell on my car. The hoses from the valve covers to the air breather are both straight lines with no T's and from the many pic's and descriptions I've found in my searching the pcv is not in it's proper location nor is there any plugged opening where it might have been removed/deleted. The previous owner left me with a nightmare of vacuum leaks and taped wires that I have sorted out over time , but I can't even see where he could have modded or removed it. Anyone have any ideas/pics/help/new swear words I could use ?