When I got it there was a slight problem with detonation. I designed a water injection system and that did away with it. That design is posted on the DML somewhere. I also run premium fuel and synthetic oil that is designed for turbo charged engines. I have no "blow by". Mark and I have discussed this in the past. Yes, they are set at 7 1/2 pounds. I see no need to change that now. No problem with clutch or transmission. I don't shift under boost. Full synthetic in the transmission too. I don't think I'm what anyone would call an aggressive driver but no moss grows on my tires either. Chris 6301 David Teitelbaum <jtrealty@xxxxxxxxxxxxx> wrote: I would question that pressure. Are you really running 7 1/2 #? It needs to be checked with an accurate gauge. You really have to check each turbo individually and then, after adjusting each, hook the control lines together. You are right, most of the time the engine is not under boost. The amount of time under boost is largely a function of the driver's style. If you drive very conservatively you may be able to have it at 7 1/2 # but most people, especially if they drive aggresively, would blow the pistons with that boost. [moderator snip] To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/