It's hard to say on power output, but if boost were controlled where I wanted it, the injectors could flow enough fuel to creat around 300whp. That would be max on those though. To get beyond 300whp I would need to upgrade a few parts, the factory turbo will start to get in it's own way after around 22psi, the head won't flow and the factory cam won't rev past 5k, at least not make any power past that. I'd really like to get it to the track or on a dyno before upgrading all those parts as most people with these cars tend to quit on them before finding out what they can do, or blasting past all the factory parts for real big horsepower parts!

Dallas, it's overboosting not leaking it. The "real big unit" FMIC and piping are pretty good parts :haha:

There is some way to test the boost valve and wastegate opening with my air compressor, but I haven't firgured it out yet.