Hennessey Upgrade Bumps 2020 Ford Mustang Shelby GT500 to Colossal 1200-HP Mark
2 Sep 2019
The Drive
Although the hot and new 2020 Ford Mustang Shelby GT500 isn't available at dealers just yet, that didn't stop famous Texas tuning firm Hennessey from sharing its soon-to-be-available upgrades for the flagship muscle car. That is, if the GT500's"...