Harabec

well the new 2 and 350s do have amazing gas mileage now. I always drove my dad's diesel though as I had a full bed of equipment and drove on rough construction sites sometimes towing

Our F350 gets 24 mpg unloaded and 14.3-14.6 when towing a 40ft fifth-wheel that weighs 20,000 pounds loaded. The bullydog PMT (combined with other aftermarket parts) is what makes it more fuel efficient compared to other gas guzzlers, and increases the horsepower safely on the diesel. It's a shame that the trucks don't just come with that stuff on it because it would have saved us a fortune.