-I havent taken the car to the track yet (although the track is 5 min from here, sorry, i know, i know...). Im planning on running low 13's at 9-10psi (with high octane gas) and a set of good tires.
-I have the SF turbo kit (you can see it in the link in my sig).
-Im currently running on stock internals, at 6psi on low boost, and 8psi on high boost. My car is extremely rich, so I have a lot of undiscovered power to work on. I'll upgrade the internals soon (pistons, rods, valve springs) but the kit is very capable of producing 250whp with stock internals @ 8psi.
-The kit took forever to arrive, and the communication with the seller (SF customer service) was horrible. Not bashing, just saying the facts. You can read most of the issues in "the other site".
-Overall, I like the kit, it looks really nice (engine bay) and the car feels great. The kit has some issues, like small problems with the manifold (manifold leaks), downpipe not aligned correctly, and small issues with pipes fitment that, in my case, were corrected by us (installers). I'll keep tuning my car, take it to the dyno (again), and last but no least, to the track. Hopefully, I'll let you guys know how it goes (with videos, yeah!).