- Moderator
- #1
We are finding the 6.4 to be extremely sensitive to speed and driving style to determine mileage and power. A vehicle might get 14 mpg at 68 mph, and 9 at 73. Its almost like it adjusts to you, and you have to adjust to it.
So, mine would give me 700HP at the rear's and still get 10-12MPG? SWEET!! Got one with chrome??
