In a few months I'm going to get my car turbo charged, and I have a few questions. First about how many psi can the stock internals on a d16z6 engine take? I'm trying to get near the 200 hp mark what type of things internally should I look into? I've seen nitrous express advertisments for intercooler chillers( bar that sprays nitrous on the intercooler) do these actually produce as big of gains as they claim? would there be any benefits/problems with hooking up a purge system to one of those systems?