Re: 6.7L Tuned 350 tune!
Give KEM some time, in fact, you'll probably have to give him a LOT of time to get this one right. From what I am understanding, the 6.7L system is a very complex and sophisticated system to calibrate.
As each year goes by, Ford, GM ect. will make it even harder to turn up by throwing a ton of electrical road blocks in the way for the tuners.
Also, the hardware may not be there from the factory to get the huge increases the 6.4L engines were able to obtain.
That's why I'm waiting until 2012 to buy one. It would be tough to go from what I have, back to a stock rig..
If anybody will have it figured out and running smooth, it will be KEM.