question: what is the line coming off of the #1 runner of your turbo manifold? is that for an EGT gauge??

also, what other gauges do you have, are the mechanical or electrical, and where do you get the readings for them. I'm assuming you get oil pressure from where you tap the block for your oil feed. And if that line was for your EGT gauge, that makes sense. where does one hook up the boost gauge? ANd air/fuel i am assuming you get from your O2 sensor wires.

Sorry... just trying to get all my facts straight before i do this m'self.