I am finishing fabbing up my Eaton M90 on my sn95. Do I need to plug the 2 vacuum lines under the bottom of the intake manifold? Can I just leave them attached or not? Thanks!
I am totally stuck on this until I can find out what to do with the 3 vacuum lines under the intake manifold. And, is this a PCV? What do I do with it? I circled the 2 items I am talking about. I am trying to finish the S/C today. Thanks
Has nothing to do with your question but since you are just putting it together for the first time. When you are switching to "pressurized", I would think that you need to put something on there to keep the hoses from blowing off. Maybe some zip ties, used like hose clamps? When I was running turbo 2300's, we used to use the one way valve from an RX-7 to keep boost out of the crankcase. Funny thing is, it was used in the brake vacuum lines on the RX-7. I could prolly get the part number, if anyone wants it.
Well, the vaccum lines that were under the intake I took and put after the TB but Before the supercharger, they never see any boost, the fuel pressure regulator and my by-pass valve and my gauge are the only things that see boost on my car.