I have a 94 gt 5 speed, with hurst shifter, mac cold air, 355 gears, march underdrive pulleys, bbk offroad h pipe, flowmasters, and timing advanced, What more do i need to run 13s. I dont really want to take my car to the track and still be in the 14s. If i get my lower intake ported, and shorty headers, How close will i be.