possible problem found. figured i would do some more searching while its cool and the brats are in bed. the tube coming off the turbo and going to the cooler is connected with a rubber hose. the hose has a hole in the back of it. am i right in saying it leaves the turbo in the front, goes thru the cooler and returns back to the intake? if so that would produce a loud whooshing noise? the probleem i have is it has banks stuff on it and i dont know if its ford or banks now.