Originally Posted by depedl89
I recently had my truck looked over and everything is operating fine. I am going to go ahead with the EGR delete, oil cooler, and head bolts. After that is finished, what can i start doing to increase performance without killing the motor?
Don't get head bolts again, go with ARP Studs.
And you can go with an SCT with custom tunes to start off with
Originally Posted by Superduty123
It depends on how much more HP you want.
A mild mod of 60HP can be done with the head bolts, etc
More than that you start creating both heat in the engine, bad for the 6.0L valves, and more than 120 additional pounds of torgue and the stock tranny can't handle
Umm where did you get your information from?? I know people with 300 HP over stock with a stock tranny.
And you can do a custom tune and an FICM tune on stock head bolts, but that would be as far as I would go.