New for 2013, Holley introduces the 3S Challenge - Speed, Stop & Steering - as a new segment for LSFest 2013. Ever the innovators and always striving to bring something new, Holley's 3S Challenge will combine elements of autocross and speed-stop into a single event that will test the ultimate limits of car and driver. Car balance- power, suspension set-up and brakes, along with driver skill and focus will be the keys to fast times. The 3S Challenge will be fun for both participants and spectators alike. The 3S Challenge will be part of the Grand Champion competition and will be held in place of the autocross on Sunday. It will be open to all participants signed up for autocross.