Im stuck with these vacumme line fittings my cobra intake came with them built in but what do i do with the holes under the upper manifold?? they are just tapped but the brass fittings that came with the manifold are too small it has 4 holes, on my cobra only two are used...what do i do???
I installed threaded metal plugs into the intake and plugged all 4 ports. The one that the booster hooks to I left alone. I took the bigger port by the TB and made my own vacuum tree, which hides the vacuum lines and looks a lot cleaner. It's also much easier to r/r the intake mani when I need to.
Scott