It's a rear turbo setup, and welcome
I'm stuck in Earth's @ss hole as well. My Z is with GTM having some stuff done
There is a lot of good info here. Look at people's journals, build threads, projects and tech area for help. I have my own journal with reviews, dyno's, and parts. Feel free to take a look. Be sure to use the search function before creating a new thread or DEpointfive0 will find you before the moderators do.