Thanks for that info. I tapped into there today and added a boost guage. If you plan to add a guage then do it before you drop the super charger in place. It was difficult to get to after it's installed.
I took it out for a quick drive to make sure everything was working and I was seeing about 6.5 psi at red line. This is with the Edelbrock kit and trifecta tune. The idash boost/va was only reading 0.1 psi at most but that's because it's reading from the sensor before the SC. Pay no attention to the zip tied guage pod. It's a work in progress.