We all know that we have about 47 litre fuel tank. So how much you can fill with tricks? Turns out there is 15-20 litres extra
Note following procedure is not recommended!
1st Fill tank normally...
2nd Reverse your car's rear wheel on a stand (fuel cap size)
3rd keep filling the tank
The trick is the fuel tank won't have that much air inside anymore.
Dunno does it stress fuel pump that much but at least opening the fuel cap is much harder