Well got back from Top Speed a bit ago and after a long day I'm a little disappointed but happy. For some reason the alternator got an internal short and killed our dyno session since we couldn't maintain solid voltage anymore. Got it all smoothed out and perfect running on 14psi and that netted 330whp and 250wtq. The best part is it had 243wtq at 4800rpm and nearly flat all the way to 7k when it started to taper to about 235 at redline. I'm running the redline up from 7500 to 8k since the power barely even began tapering at redline. It made peak hp at the soft redline so there's more to make and its breathing better than any of us expected. It mad 280whp on 12psi and 330 on 14 psi with no major changes to the map. I'm shooting for 19psi but that will have to wait till next time. With those numbers my goal of near 400whp won't be hard with 19psi. I'll post the actual graph when I either scan the printout or I get the email from Doug with the files on it. Gonna drive it tomorrow and see what it feels like. Power is very linear from 3500rpm when it really starts boosting all the way to 7500 so it should be fairly easy to drive even with that kind of power. And yea the FC rear ends fit but if I change it I'll be using a Cadillac CTS rear end since I want to kill the PPF as well.