Now, while Im new to the turbo game, I have been reading all your posts on things and am learning alot. What I need to know, is with out having to buy a good A/F gauge and the lot, if I get a MBC what is the limit it could be set af safely? I spike at about 14 PSI and run at 11-12 WOT. Would it be safe to set the boost to 15 PSI? It would probably spike to 17, then run at 14-15? Is it even worth it? Im just trying to get a little more out of the car, with out having to go hi tech/ big budget. Thanks for the wealth of info here!