What is the stock boost for these trucks? My brother just bought an 02, and it has a set of gauges on the A-piller. Has boost and EGT's. He for some reason thinks It might be now, or may have before been "chipped". I'm sure the boost would be higher than stock if chipped?

HELL YA, Not sure on the ford but my CUMMINS stock was 24psi and chipped is 35psi but HANG![:@] ON 172kmh MAN!!!!and 1200 F Exh temp.[:@][:@]