Rooster, the fact that you call BS shows me two things. One, it makes me even more proud of the results. Two, it shows you are fairly new to the diesel performance game. That's ok though.. No disrespect to you.. You'll find the cummins is great in the aspect that you can make large hp numbers and get even better than usual mileage. I will tell you the truck will pull much better fuel mileage numbers with 90hp injectors than the competition injectors currently in the truck. I'm going to throw them back in and do a comparison, yet I want to see a 10 second timeslip before I go back smaller.

Yes, this was the 2wd 06. It has a race weight of 6,130 with no spare tire or hitch. On the trip, It probably weighed in around 63-6400 since I had my spare, luggage, and some other stuff in it..
Yes, with the 48RE on the 06 you can already lock the torque converter while in tow haul. With the factory electronics, it unlocks the torque converter during each shift, and also unlocks the converter in fourth gear from what I understand. With the TS box, it will stay locked during the shift and stay locked through all the gears. I haven't ran the truck hard yet down low, yet I know the 3rd to 4th shift is nice and firm now. Before it would pause slightly between shifts. Again, I'm driving it to the track this Saturday at Orlando Speedworld. I'm hoping the new additions will drop a few tenths and put the truck in the 11.3's or better on diesel only.. We'll see what happens.. The only problem is the truck has been getting a little loose and I'm afraid the lockup box will make it even harder to get down the track.. We'll see..