egr, swirl and pairc, and vacuum questions

[240ty420]

hey guys i already have my intake mani off with the egr blocked, and swirl off, no canister, and need some answers for the deadly vacuum lines that go from the swirl and egr to the back of the head that i see goes to the pairc seleniod.what i need to know is what all i need to block off, remove or keep to get my silvia runnin, just confused with the vacuum lines behind the headi live in s***y kansas but it is cool in the fact that it has no emissionsp.s. How did you get the egr tube off the exhaust manifold, i heard you could heat it up to remove it, what size is it and suchthank you and i do realize this is a repost ive looked at everything!!!! fsm and any and every site that has it