EGTs & Exh Gas Pressure

[Signature620]

I've de-mandated a truck today and all seems well. We loaded it up and drove around for a while & the owner says it's running smoother and nothing seems out of place. I'm just wondering what would be the maximum acceptable exhaust gas pressure readings and EGT's at the pyro probe in the exhaust (about 8" from turbo outlet) just to be sure. If anyone could shed some light on these that'd be awesome.

Cheers.