I bought my Del Sol with a B20B bottom Block and B16a2 Head. Now for those who know B18's, B20's, H22's all have the PCV Line in there Valve covers now I have done a ton of searching so im just needing some info. What do some of you guys think is the best way to relase some pressure from my block cause I don't have the PCV system cause b16s don't have the PCV Valve in the Valve cover. Is an oil catch can the best way to run it or would you try to drill a hole in the Valve Cover to insert a PCV Valve in it thats what I was told which is kinda crazy if you ask me. If anyone has or had the same problem and fixed it please share some info with me . Sorry this is long but I am lost and needing some help so who ever can help me please and thank you very much

 

There is no PCV valve in the valve cover. The line coming out of the valve cover is unregulated in terms of pressure flow. The actual PCV valve is on the backside of the block and routes to the intake manifold. That's where your catch can would route from, not the valve cover.

 

I may not have say enough cause I figured it was long enough. Ok B20B Has there PCV Valve System From the Valve Cover to the IM ok easy. Now B16'a have them like that guy said They run on the back of the block ok cook. Now here is my problem B20B Block with B16 Head there not the same so the original PVC System isn't going to work cause the hole that the black box that B16's have is block off. Don't all jump and say well unplug it cause still for that box to work I would have to drill into the Block to have a spot to run one of the lines off that black box. Heres what I think I have to do if u look at the back of an H22 they have a nipple where I have a plug if I bolt that to it and run the oil Catch Can Setup I should be good but im just not sure yet. I have a Link I can't find right now so when I do I wil show more ppl what im talking about

 

Does anyone know what im talking about?

 

I'm not exactly sure what setup you'd want to do. But can't you do the Moroso/Z10 catch can setup?

Or drill 2 holes on the front side of the valve cover, weld AN fittings and have a catch can setup that way.

 

Its all motor and thats what im a thinking I have to do as well