Did a day trip 562 miles ... prolly 420 miles of interstate ... 140 miles of backroads
Average 74 mph on the interstate part ...
Average 55 mph backroads ...
MPG = 15.1
So if a train leaves San Fransico at 8am and another leaves NYC at 8am
Anyway I have gained 1.5mpg(almost 2)
so that justifies why I spent the money to get an "FU"
