Went to Rudy's Diesel event in NC this weekend. Awesome event and had a great time.
Put my truck up on the dyno for the first time, Running Gearhead Hot Street on Livewire.. truck kept downshifting into 4th. Not sure if there was something going on with the truck.. or the guy in the drivers seat wasn't doing it right.. he was loading it like normal, but then just punching it.. i've never done this before so i dont know whats wrong or right.
440HP/860TQ with the downshift into 4th