I am having a problem tracking down my boost leak. I have checked for leaks with an air compressor and went from 6 pounds or so to like 8 pounds. I have tried 2 different Eaton's "put on a known not so good to port other" and the only way I hit 10 pounds is at 4500 rpm's. I think I will pick up a intake gasket kit one of these days and eliminate that and do the injector o rings too.