hi i was wondering if some one can tell what kind of boost my 97 f 350 should produce it has rose wood stage 2 injectors banks inner cooler d66 beans turbo t 500 oil pump and dp tuner when stepping on it it will get close to 30 psi then for some reason it drops 10 psi down to 20 and then my egts start climbing any body no why it be doing this? is this normal? i contacted dp tunner and they said that boost is to low and its causeing my egt readings
Just pull the orange boot off and take a short test driven.
Personally the orange boot is a liability regardless.they were junk new.ford sold a kit that retrofitted obs to SD style intake because it was failure prone!