Storm Runner is the Intamin accelerator coaster at Hersheypark. This hydraulic launch coaster opened in 2004 with the fastest acceleration in America, going from 0 to 72 mph (116 kph) in just 2 seconds. Along with the impressive launch, the coaster also features some awesome airtime and 3 inversions. All of this makes it the best accelerator coaster in America in my opinion!