Took a nice cruise today to a car show with about 10 cars from my club, about 130 miles round trip. Going we went as a pack averaging 55 - 60 mph. Coming back I was a lone wolf, ran her 70 - 75 all the way home. Round trip averaged 14 mpg, running a HP 327 with dual quads and a 350TH. Considering I got on her pretty good coming home, 14mpg overall is pretty good, and I'm happy with that!