As suspected, the map sensor seems to read boost a little high, when running a vacuum line to the dyno it reads 10 to 11psi. Pretty happy with these numbers, right about what I expected with the crap fuel I have. I think I might try an ethanol blend later on, I don't like the idea of running straight ethanol considering how hard it is to get in my area, but that's another project for another time. I do still suspect something might not be entirely correct with my knock sensor considering there was no effect when I added boostane, so still need to look into that.