how bout a 17-20 mpg option

lately i've been getting closer to 20 (mostly highway driving). drive a 93 mx6 ls. i can get it down to 15 if i redline it a lot when the light turns green

i learned that my first week of having the car... heh... i tend not to anymore (to save the engine and tranny as much as possible... as the tranny isn't shifting at 2nd/3rd properly

).