The 767 will dump the entire tank of gas from your car in less time than it takes you to realize that you've opened the valve… Amazing.
Reshared post from +Ryan Kramb
Today I learned the fuel jettison system of the Boeing 767 family will dump 30 gallons a second. The controls are right next to the boost pump and transfer valve controls.
Also today we corrected a training Fuel Service Form for level 4 fuelers using Inoperative Gauge methods of verifying there's fuel in a blind tank.