You’re about to go vertical. Four upside-down twists and a 90-degree free fall send you on an unforgettable rush. Guests 48″ to 52″ must sit in designated seats and ride with a responsible party. The Knoebels family wanted to capture the best elements of roller coasters in Impulse’s design! From its vertical lift hill, cobra roll and zero g roll, it’ll leave your head spinning! This ride line could be closed roughly 30 minutes prior to park closing time.