In one of the main AVCR hoses (got cut by the A/C fan). I was still boosting 16 according to the gauge and the AVCR, and it still felt just as fast. Dont know much about the fuel system either but I know that it is possible to have a large boost leak and still be able to build your target boost.
I'M A HOOKER . My other ride is a CH-47D "Chinook" helicopter.