Home World News The 2020 Ford Mustang Shelby GT500 Makes an Insane 760 HorsepowerNewsWorld NewsThe 2020 Ford Mustang Shelby GT500 Makes an Insane 760 HorsepowerJune 19, 201983FacebookTwitterPinterestWhatsApp When Ford claimed this would be the most powerful Mustang ever, it wasn't kidding.Source: Yahoo.com