Just bought a novi 1000 off of ebay. I'm thinking about buying one of those cx racing intercoolers off of ebay. The guy has a 8lb or 13lb pulley I can take off his hands. I was planning on the 8. I've been reading as much as I can since I bought the thing and I think i'm correct in saying adding the intercooler will basically reduce the boost level? How much does it lower the boost? What lb pulley should I be looking at running if I add the intercooler.