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  1. Mattn

    so what is ''safe'' power level for the 6.7

    just like the title says i have been trying to find this and its bothering me. i know that boost should be kept under 28ish psi on a stock turbo, and this pretty much limits the truck enough that everything else is safe. but if i put a new turbo on and were able to get higher numbers at what...
  2. Mattn

    Going from 2.5" and 35's to 6" and 37's

    Can I expect a major blow to fuel economy? I have read that going from stock to any amount of lift and wider tire will cause a big dent. So I am curious if since I am already running a wider and heavier tire will it be as bad? I've got this truck doing 20mpg on the highway with 35's and I am...
  3. Mattn

    Turbo questions

    Since you guys seems to be the most knowledgable I'll ask here. I have a 2012 superduty deleted with h&s My understanding is that h&s dialled back there tuned to be more turbo friendly. I assume this means less power aswell. My question is if upgrading to a 2015 turbo and getting custom tunes...
  4. Mattn

    2012 6.7 engine almost off warranty!

    Hey guys, with my warranty running out and my itch to tune the truck it wont be much longer before i'm without warranty. Is there anything i should do before it runs out? have the dealership give a full inspection? And is there anything specifically that should b checked for just to be safe...
  5. Mattn

    Lift kit questions for those with experience.

    Hey guys im about to lift my '12 f350 and i have a whole bunch of questions about the best route to go without costing me a fortune. With the canadian dollar as low as it is right now and many other factors lifting this truck wont be cheap i know that much. Any ways what i am looking for is...

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