Does anyone know the fuel pressure ratingin 98-03 5.2/5.9 dodge engines? 49psi? I havebosch injectors rated at 22lbs @ 43.5 psi but if our engines run at 49psi,what would they be rated at? I had the 53030778 injectors and when I look them up everyone says they are rated at 23.2lb @ 49psi.