The Hennessey S650 Mustang Dark Horse will also be installed with performance upgrades a dyno won’t pick up, such as a new carbon fiber splitter, side skirts, and rear wing. As an option, the build will be offered with unique ‘Heritage’ graphics, as seen in the photos below.
The 850-hp supercharger upgrade package and a three-year/36,000-mile limited warranty will be available in both the 10-speed auto and six-speed manual versions. Hennessey is slated to begin production in the fourth quarter of this year.
Upon completion, the H850 Dark Horse would be at par with the highly limited Mustang GTD on paper, which will boast a bored 5.2-liter supercharged V8 with approximately 800 hp.
