mod motors definately like the gear because ::cough::cough:: less tourque off the line. So you need a short gear to get ya goin. 4:10's i would say.
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1991 Mustang GT--------BlackSunshine is about to be reincarnated.....Evil Rises.....Darkness Falls......"Gripping the wheel his knuckles went white with desire, the wheels of his mustang exploding on the highway like a slug from a .45, true death. 400 horsepower of maximum performance, peircing the night. This is BlackSunshine....."