I couldn't hold out to see if I could get 160 miles outta the tank and that's probably a good thing I wussed out early, since when I stopped for gas at about 122 miles and I filled it up, my gas mileage was just 36.135 mpg! Thats nearly as bad as my racing carburetors drag bike.
By the way, the last reading from the Honda had said average mpg's was better than 44. Well, now I know!