My 2015 F-550 came in the second week of April. I was told that the truck still only has 300HP and 660tq. I assumed there would have been a significant power increase due to the new changes Ford did. The questions that i have are: does anyone know the actual Hp and tq of the newly modified 6.7L engine? Are there actually any changes made to the 2015 chassis cab trucks? Is there any detail in the engine bay that can prove any changes have been made (so i can tell the difference between a 2014 and 2015 engine)? Is it possibly for this truck to have been manufactured as a 2014 but labelled 2015?
Thank you in advance for any one who can shed some light on this for me.
Thank you in advance for any one who can shed some light on this for me.