 Complete the following phrase:  Although the 787 and 787B lacked the single lap pace of World Championship competitors such as Mercedes-Benz, Jaguar, and Porsche, as well as Japanese Championship competitors Nissan and Toyota, the 787s had reliability that allowed them to contend for their respective championships. The reliability of the cars eventually paid off in 1991 when a 787B driven by Johnny Herbert, Volker Weidler, and Bertrand Gachot went on to victory in the 1991 24 Hours of Le Mans. As of 2020, this remains the only victory by a car not using a reciprocating engine design, a record likely to never be repeated due to regulation changes until recently. For the 20202021 season a new FIA Prototype Hypercar class will now allow a Rotary engine under the NSU Wankel patents. It was the first victory by a Japanese manufacturer, and the only such victory until Toyota won the 