Re: Anyone succeed in avoiding refueling altogether?
Seems like it's a combination of engine and car. Small engine, small car. How about oneadem TDI's in a Miata? Or even lighter, like some 50's French car (meeting minimum wheelbase, of course).
The rules state a fuel cell of a maximum size. But what if the stock fuel tank is larger than that? I'm thinking of a 2WD Suburban. Get a weight waiver, and some of them had 40 gallon tanks.
2008- 2010: 1966 Volvo 122, "Charlie"
2010-present: 1975 Ford LTD Landau...doesn't have a name?