The guy who I blame for getting me into a 6.0 had 1,253,375 on his 2003 F350 6.0 when he finally let it go. Until then I had been a hardcore 7.3 guy, then he came to my shop and I started doing his service work.....an oil change every week (between 3-8k on the clock), fuel filters almost every other week, trans flushes/transfer case service (once a month), coolant flushes (once every 3 months), and front and rear diff services (every 6 months, always with synthetic)..... He does kinda what Bearup does. He hauls RV/5th wheel trailers from the factories to the dealerships. 6 runs a week from La Grande, OR to various places around BC, Canada, as well as the occasional trip to Montana/somewhere else in the states. He ran a Superchips flashpaq on one of the tow tunes (depending on the weight he was hauling), and used HSS with every oil change. Engine and trans were mostly original with the exception of the updated parts and he had replaced the turbo at 532k and maybe had 1 other injector swapped out. 4 injectors, the turbo, and the trans all started giving him major problems at 1,185,320 which is why he decided to finally get rid of it. I don't have pics of his odom, and I don't work at that shop anymore, but if you guys really want I can probably get my old boss to give me a copy of one of his invoices with the mileage on it.
His name is Terry and he showed me how bad@$$ the 6.0L is, once properly taken care of. I thank him whenever I see him now, I love my '05 and would never go back :icon_ford: