well, the gasstation guy calls me by my name, that says everything,
at least one tank per week, doing between 400 and 550 kms.
went for a drive the last saturday, did approx. 600 miles / 1,000 kms
including some serious runs on the german autobahn, consumption
roughly 180 liters which i think is roughly 48 US gallons, pretty
expensive experience if you consider German fuel price of almost
USD 5 for one gallon...but hey, hell of fun!
I've got a little program that lives on my PalmOS Treo.
The worst mileage I've gotten is 10.5 mpg the best 22.58 on a road trip. Refill every 10 days and overall average MPG 14.78. It's gone up about 1MPG since I removed the rear resonators and replaced with straight pipes and tips.