Is the w5a580 the 5 speed trans?
You are correct that you can obtain more power with low compression by running higher boost. You will still get good power from 5-8 lbs of boost safely with our compression. I am curious to see how much but if the get the 340whp, that would be really good.
2014 GC Limited 3.6L , Ripp Supercharger, Road Magnet mid-drop, Matte Black SRT Replicas, SRT Sway Bars and Endlinks