depends on what ur talking about. if you mean a 3L swap with everything in the car stereo and all that other heavey stuff. or u talking about a car prepped for racing lightened wheels/brakes/interior ur talking a whole diff ballgame. i was able to get 14.5 at 95 with everything and a stereo...if i would of been 200lbs less it would of been a huge diff.
car wit me was 3300 even.