stock engine 1995GSR w/ 109500 miles, Mods are HSK exhaust and no name short ram intake04cali...specs on your car? Stock, built, tuned...? I drive agressive, but mine is built, and I'm only running a basemap for my setup so it runs really rich. I was getting around 26, but that was with 3 bent exhaust valves...
Are you mostly highway? Or city?last fill up was 408 miles and the tank I'm in is 420 miles and the light has not came on yet, I can get 400 like nothing an over 35 mpg avarage