Protomotive install questions

[greglepore]

Ok-I have the fuel regulator off (what a beeetch) and all of the vac lines (just about) clamped or zip tied (only a stage 1, so I've been assured zip ties are ok).

Newbie questions to get me past a sticking point-the protomotive RR regulator I rec'd has 2 ports-one on the top of the unit, and one on the side, below where it splits. Its a used kit. The stock regulator has one vac line on the top. I assume the stock line goes to the top of the proto unit. What is the port on the side? Perhaps for a fuel pressure gauge? In any event, can I plug it?

Second question-the wastegate has 2 similar ports-one on top of the "hat" and one sticking out the side. Which one is boost ref? I'm just going to plug the other, as I'm not running a boost controller.

Kit came w/o a gasket for the junctions b/w the wastegate pipe and the side of the turbo inlet; I've got some Mr Gasket exhaust gasket material, but is this a stock T4 gasket that I can buy online?

Hope to finish this tomorrow.