I am averaging 10.81 as my best on an average of 4 tanks. My car doesn't see but maybe 1 trip over 10 miles in length during a week. Other than that its the 1.4 miles to and 1.4 miles from work. stock save for the bbk catted x and flowmaster cb, 5.0 auto vert
damn.. now i don't feel too bad.. My car with trickflows top end kit, 4.10s and short, in town driving gets 11-12mpg. highway is around 16-17,
used to be 20mpg on the highway with my old stock engine w/ 4.10s.