Quote:
Originally Posted by Jaho1979
I have to ask...why would you want to switch from a 3.73 to a 3.55?
With the weight of your 4x4 truck, you will likely see no difference, or worse fuel mileage as the engine will have to work harder.
|
My dad had an 03 FX4 with the 3.55LS and enjoyed getting 20-21mpg on the highway. So he is stubborn and wants the 3.55LS
What kind of mpg do the newer trucks get with the 3.73?
__________________
2000 F-150 XLT Off Road
5.4L OBX LT headers, Magnaflow 94106, Spintech Super Pro Streets
265/70/17 Bridgestone Dueler A/T Revo
2003 FX4 wheels PC 10% Gloss Black
|