I have a 2006 E250 with 4.10 gears. I have never had any issues with lack of power while in 4x4. I also tow a 28' pontoon boat (4500 lbs) and it tow's it fine. On the big hills it does slow down but I am fine with that. It is a great motor and I would not hesitate to get another.
Cheers
Darryl
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2006 Ford E250 RB 5.4L gas
Clydesdale 4WD Conversion
SCT Livewire TS+ with 8 5Star custom tunes
4.10 gears, Dana 44 TTB open carrier
VA7DTP
Black Wheelchair Van
Threaded Mode
