I normally see 400-800 egt, 5-15psi on boost, and around 170 on trans temp guage on my way to college. Peggd old 35psi boost guage, so now I have a 60psi guage.
Doug, are you running a SD truck? You mentioned a "popping" noise when it shifted to third, that would prolly be compressor surge on a SD, which is not a good thing.
Dave