id be happy as can be with 27 hwy. your a flat lander, so its not gonna get much better, even with some mods.

i just got 25 hwy with hills at 70 mph to and from the drag strip last week. i got mods and a tuner, its not gonna get much better for me. not that im complaining about it. thats a respectable number really for the hills i got here.

and i run my tires at 40 psi all around.