6.0's are the biggest turd ever put on the market by Ford. The head bolts will be the least of your problems more than likely.
And your mileage will be worse than with your Tundra.
"Science is the belief in the ignorance of the experts" – Richard Feynman
I like my guns like Obama likes his voters: Undocumented
Criminals obey gun laws like politicians follow their oaths of office