make sure to get alot of downforce on that car or at that speed the car will fly i recamend a pancar body with a wing fited on the front so it wont flip and reduce the rotating mass as much as posible to keep your hopes up here is a vid http://www.radiocontrolzone.com/cars/video.asp it is at the bottom of the page don't make his mistake and not have enough downforce in the front and gut that thing down take off anything u don't need like the bumper and roll bar upgrade the bearings put on lipos to save more wait and bring extra parts incase it crashes