Yeah its Jackson, mine is nowhere NEAR 441whp. I assume she was running 20-25psi? With the Jackson you only get a 6lb pulley, so it's just a little bit of boost, but it's great to drive without the turbo lag. I always wanted to upgrade, maybe switch to turbo when I got out of school, got a job, and used it for a hobby car. I just can't beat the reliability it has shown over the years. I've had the SC on it since end of 04 and put 38K with stock internals and have had absolutely no problems.
She's got a fully built motor. I'm not positive of the boost she's running; I guess that would definitely depend on the tune, et cetera. My Integra was reliable as hell, I just couldn't bring myself to dump the necessary money into it to make it what I wanted to be. I can safely say that I never should have sold it, but when I had the Supra, I didn't want to drive it. I should have kept the little bastard as a DD though. It was a champ, never had ANY guff from it.
