racerxrx7

Where does the two vacumm lines go? I know one goes to the manifold (the Lager one) Where does the small nipple go. Does it go to atmosphere? Please help.

Thanks

Scrub

iTrader: (25)

One line goes to the the UIM as you know. The other nipple is for the popoff function of the valve. You do not need to cover that one. I think the nipple is there so that people can reroute a vacuum hose back into the intake box or something kinda like how the stock bov is hooked in to the stock air box. I doubt anyone tries it with such a small hose though. I've never seen anything done with it, but you will be fine with it left open.