I have a 94 gt with 270rwhp. I have almost all of the stuff i want done besides gears. I have a performer prm intake manifold, MAC cold air induction, 1.7 roller rockers, full BBK exhaust. Would 4.10 gears be too much for daily driving. Also does anyone know the decrease in gas milage from the 3.73s to 4.10s?
