[Juggernaut_7]

I deleted and tuned my truck, 2011 f250 cc fx4, has leveling kit. And truck continues too shift fairly hard and wondered if that was normal for the h and s trans tune or is it doing it because of the added 350 blocks in the rear? Also is mpg better with stock trans tune or h and s?

 

[PSDJohn]

My H&S trans tune always shifted hard, i got so sick of it i went back to stock. Never noticed a change in mpg between the two.

 

[Carli'd6.7]

I too run my truck on a hot deleted engine file and just use stock trans tuning I like it that way and if I want more control the +/- buttons work wonders or just drive around in tow haul both work wayyy better than the harsh shifting