so. i just filled my tank again (second time since monday morning), and i checked my gas mileage as i do every tank. you guys ready for this? 23.53mpg!!!!!!!!!! that is running at 80mph, with 87octane! i love this stuff! haha. that is roughly a 3.53 mile increase in just one tank! not to mention i am only paying $2.06 for shell up here in southern new hampshire. back at home near boston, it is $2.32 for shell! i guess there is a bonus to working so far away. haha. anyhow, i was just curious if anyone else here in new england has seen the same results.