Well, I am running a 400/stock Q-jet/62 heads/ stock intake/ stock dist. w/points and I am pushing right around 404/rwhp. Not sure if my engine combo constitutes high performance or not, but I am happy with what she puts out.
I will be going for an updated dyno soon and I will post the results. I will do so once the new M21 & new shifter have been installed.