I run Snows Milage Max on my truck for pulling. I've ran it for 2 seasons with no issues. On the dyno it made 56hp and 101tq on the milage setting, running 1 small nozzle and 1 big nozzle.
I have run Spartan for 45k and I love it, Works all day and I pull with it on weekends. Just make sure you put a Airdog on it, to help the fuel pump stay alive. Good luck
I run Sparten on my 11. I love it. I have 54000 tuned miles without one problem. On the dyno twice, rolled 498 and 494hp and 1118 and 1089torque. I pulled mine 13 times this summer and did pretty well for just a tuned truck.
Well guys im back on after being gone for a while. The snow kit has worked great on my 6.7. Iv used it pulling 6 times, and had it on a dyno. Egts droped 255 on the track from 1850 to about 1600 and I gained 28hp and 105tq on mileage max setting. Towmax setting only gained 14hp and 80tq. This is...