Yesterday was the day when I broke the mysterious two liter fuel consumption barrier. Fillup result showed 1.94 l/100km @ 86.9 km/h average speed. That is 121.07 mpg (US) at 54 MPH avg speed. Fuel flowed onto the ground so I would say tank was full.
Next weekends target is set to 206 km/h end speed on standing mile drag race on same car.