I have finally got to a point where I want to start building my spare motor. The plan being my current TT motor will go into the non turbo I have. My random question I'm looking for an answer too is who's Zs are putting 800 hp down and what's your mod set up? I have always liked the sounds of the exp 90 or 100 turbo kit and yet to dig in to what type of things I will use on the build.