transamz9 wrote:
The 6.0 likes to run at the higher rpm. If you have been keeping it at 3000 this whole time then you don't know what your truck can do. Yes, it will be louder and to a lot of us annoying but it won't hurt it to run @ 4-4500 to pull the hills. Let it run.;)
Thanks for your opinion.
This is the kind of thing I'm needing to hear, but from more than just one person. I really would like to get the RPMs up there and feel good about it.
I guess this is pretty much what everybody has stated so far.
Bruce