starting from September 2021, before having its North American debut in 2022 at the 2022 Rolex 24 at Daytona. Despite initial plans to allow manufacturers to build their own hybrid systems, this was scrapped in the draft LMDh regulations released in May, in favour of a spec 50hp hybrid system. The draft regulations stated that a car weight of 1030 kg, 500 kW peak of combined power from engine and hybrid system, a single bodywork package, a single tyre supplier, alongside a global Balance of Performance system to balance out LMDh and LMH cars. The gearbox hybrid system will be supplied by Xtrac with an integrated motor generator unit supplied by Bosch and batteries from Williams Advanced Engineering. The chassis suppliers will be Dallara, Ligier, Multimatic and Oreca. IMSA has said it will refer to the class as GTP, in reference to the 1980s category. Confirmed manufacturers See also Le Mans Hypercar References External links 24 Heures du Mans - What is a Hypercar? (2021; 24 Heures du Mans at YouTube) Sports car racing Le Mans Daytona h