i just sold my F350.... and it made a great tow vehicle! mine was the same set up as far as the crew cab with the 7.3L turbo powersrtoke motor.... 11.42 is moving, and i have only seen two that are able to brag here in the milwaukee area! for [censored] and grins, i pulled mine up to the line having a 4" down pipe, 5" exhaust all the way with no cat or muffler, and a BANKS chip that was custom programed for 150hp/275ft lbs/torque, ridding on factory wheels and tires and i ran a 15.92...... it sure seemed fast! but nothin like that truck! he defintly has the propane injection set up and most likely the Banks configurations as far as tuning and programing! as far as the pulling and hauling go??? awesome!!! i used to pull the first gen lightning of my buddies down to the track! it was really easy to forget i even had a load on my trailer, let alone the trailer! 29psi too!!!! beatin up the rice was cool too!!! when i raced, i was next to a civic of some sort!!! he lost too, but not as bad!!!