My '17 6.7L definitely runs hotter then my '05 PS 6.0L. The transmission especially.
It seems perfectly happy doing so, so I'm running it. Different truck, different temps. *shrug* I'll worry about it when the truck tells me to worry about it.
2017 F-350 6.7 Diesel, CCSB SRW, FX4. Curt Q16/R16 - 11.5K GVWR
2005 Alfa SeeYa! SYF30RLIK - 31'2", 16.2K GVWR, 4xGC2, 600W Solar MPPT
--Full time July 2016 to January 2019--