I'll have to look but I'm pretty sure the only other hoses are on the intake side of the Procharger and those go directly into the valve cover breathers.

at the very least you will have a vacuum line running from the intake to the fuel regulator for the boost reference.

Yes, you're correct there is a vacuum line that runs up to the fuel regulator and that is connected. I will get out there in the next day or so and take a look at what's there as far as other hoses. I winterized myself and didn't remove anything different than normal so not sure what might have changed

did you make sure the belts are tight enough?

Yes, brand new belts and tight.