582 HP & 1326 ft-lbs. of torque on a Spartan 310 tuned ...
Spartan 310 tune, 5" Flo-Pro exhaust, and an AFE intake filter. EVERTHING else is stock! ... Dyno "6.4L Powerstroke" "Spartan ...
6.4L Powerstroke with Spartan 310 (first pull on the dyno)
Truck's first time on the dyno. Dyno Day at PFI Performance in Fort Collins, CO. First pull laid down 535 HP and almost 1100 ft-lbs. of torque ...