1700 HP TWIN-TURBO DODGE DEMON 170 ANNOUNCEMENT

Exciting News from the Hennessey team! We are thrilled to announce the birth of ’Hennessey Special Operations“ (HSO) and its inaugural creation - the Demon 1700. Brace yourselves for a mind-blowing twin-turbo upgrade that sends the legendary 2023 Dodge SRT Demon 170 into a whole new realm of performance. Producing an astonishing 1,700 horsepower under the hood, this limited edition upgrade is set to redefine everything the industry thought the iconic MOPAR was capable of delivering on the strip. In this latest test drive, Founder and CEO John Hennessey invites you to join him for a drive in his new 2023 SRT Demon 170. John wastes no time hooning the stock car and showcasing its unmatched factory power on the road. But that’s not all – he then reveals his ambitious plans for pushing his personal Demon 170 to even more extreme levels of power with the birth of the HSO Demon 1700. For information on the new Hennessey Special Operations Dodge SRT Demon 1700 or to reserve one of the few Demon 170’s that will be built, contact our team today at sales@ or visit the HSO website: For more information don’t hesitate to get in touch with us: 979-885-1300 | Would you like to learn how to make fast cars faster? Check out Tuner School where our classroom includes a chassis dyno cell and a 1/4 mile dragstrip - all on the Hennessey Performance campus! 979-885-1300 | Hennessey Store: Instagram: Facebook: Twitter: