my new f350, 6.4,

[PowellsMonty]

I picked it up tonight! Still in shock, don't know how it works, but what an improvement over my 02 250 super, 7.3. Question, I thought I somewhere about a break in period. I forgot, is there one?
It sure rides nice and purty!
Tonight it sits, tomorrow reality sits in and I play. I didn't buy extended warranty, used to sell them and thats how the dealership makes $$. Any advantage to do so now? Thanks in advance!!!!