Loving the set-up, i have always loved holset turbos. I wouldnt expect a great dyno number, but a good one at 17-19PSI. The last dyno i saw with my own eyes with a 2JZGTE and a holset was 19 PSI and it put down 387WHP. these turbos dont shine until after 25 PSI, after all they are off of cummins diesels. The DSM crowd has had some crazy numbers, some guys are running 22-25PSI on pump and hitting into the 450-500WHP.