Forum Discussion
Steve_in_29
Feb 02, 2016Explorer
v10superduty wrote:
I think if you dig into it, all manufacturers "derate" more than "reduce" the HP & torque on the heavier class trucks.
Something like the lighter are rated at the flywheel and the heavier are at the rear wheel?
So in actuality the power is quite similar, just rated/quoted differently.
The actual info is out there somewhere and I believe has been discussed on this forum in the past. :h
Regards the Ford/IH 6.0 diesel from what I remember they did detune the engines and not just derate. Actually what they did was to simply keep the tuning IH originally provided on the engines instead of applying the 100+HP upgrade tune Ford did to their other trucks.
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