Well, like I said it was my 2 cents and I don't know a whole lot about these water cooled 6's. As for my smoke explanation; that is what I was told by Matt at Sport Haus in Reno (surely someone has heard of them because they are world reknowned for their turbo work). The more I get on here though, the more that I learn everyday, even if it is tough love. Thanks for the mentorship.