oh ok i think im finally starting to understand this stuff haha. no ive never driven it at highway speeds but jsut at lower speeds. how much does it cost to change the rear gears to what youre getting? that sounds like something i might be interested in getting in the future. i think im gona leave it stock for right now until i get it running safely with new brakes, suspension, body, etc. before i put any big changes into it like the rear gears or the engine/tranny.