With the recent reveal of the all new S650 Ford Mustang and its high performance variant, the Mustang Dark Horse, we continue to learn more about it as we anxiously await the order books to officially open soon. Most recent in the stream of new information is the cold startup sequence and roar of the refined 5.0L Coyote engine thanks to one sneaky Ford factory worker who posted a video of the Dark Horse and its start-up theatrics on YouTube. Mustang7G forum member “Twin Turbo” posted the video captured by the “Numberoneslouch” on YouTube which showed a dark blue colored 2024 Mustang Dark Horse…