i run WOT all the time, still get about 50, average. last weekend i did about a 70 mile round trip, full speed all the way, and still had fuel in the tank when i got home. not much, but some...
...You got bigger gonads then I do...never would I ride my bike WOT for so much as 2 miles, not because of the engine but speed. A bicycle is NOT designed for such speed. Should something happen to the frame, wheels etc you could end up FUBAR.