Really I dont know, we started pulling hoses and stuff off, plugging thing...blah blah. THE FIX: put a valve cover breather on. It had a hose going from the valve cover back into the supercharger piping. If I understood right, it was blowing some pressure into the motor. We noticed when we pulled the exiting intercooler pipe off right after shutting the motor down, air was blowing back from the t/b.
Thanks for the help guys...And Chris, were going to be doing our last super chevy shows of the year soon. So if you need any parts for good deals, gotta let me know within 2 weeks. I will be setting up with some dealers then and will be able to get you whatever you need.