[Ject]

Originally Posted by TornadoSS

Ok, I read through all of this and I'm cross eyed now. Lol.
I have a centri style blower with an elite catch can pulling from valley tray and a pcv valve inline from can to manifold behind the tb. The oil filler cap has an open vented cap now also, non valved. This is an ls3, the factory pcv point on pass side is capped like the factory point on driverside. What is the correct way to hook this system up?

Hopefully I can help a little here.. Granted I'm not sure what the setup is for a centri but I would have to assume it has the same as any top mounted blower. The real question is do you need a 1 inlet or 2 inlet catch can... I've seen it done with both methods. Also some run 2 catch cans especially the elite engineering cans as they only allow 1inlet/1outlet instead of 2 inlets... Yes.. very confusing I know.

As you have stated, the 2 connections on the passenger side just behind the Throttle body are your typical LS3 connection points. The lower (silver) nipple goes to the Inlet of a Catch can... The Upper nipple (black) goes to the outlet of a catch can. (see my image below)



With FI... all steps are the same, except for the PCV inlet connection installation. Inlet is located on supercharger body unit somewhere.... and is routed to the outlet side of the catch can. So.. the Superchargers inlet comes from the catch can outlet...