i know this topic has been beat to death however I have been researching for a year and want some more current info. I have a 2003 7.3 with ford ais and straight piped exhaust. I have an edge insight cts with egt. In the next few weeks I will be purchasing a chip. My truck however has pmrs and I do not want to destroy it. I have 181xxx on the clock and don't typically drive like a complete maniac. I was hoping I could have some vendors chime in about what they do with their tunes that make them safe for pmr engines. Not looking for trade secrets, just some info on why their tuning is safe/not safe for my truck. What is sone with timing,torque curve, fueling etc.:ford::ford: I am not looking for monster horsepower here and have stock injs/turbo. I am hoping this thread can be constructive and informative and not turn in to a pissing match.
Thanks in advance
Thanks in advance