# 2023 BELGIAN GRAND PRIX ### 28 - 30 July 2023 The FIA Formula One Technical Delegate From The FIA Formula One Technical Delegate To The Stewards Document 13 Date 28 July 2023 Time 13:49 Title Technical Delegate's Report Description New PU elements for this Competition **Enclosed 13 BEL GP 23 TDR4.pdf Jo Bauer** ## 2023 BELGIAN GRAND PRIX ## 28 - 30 July 2023 From : The FIA Formula One Technical Delegate To : The Stewards Date : 28 July 2023 ### Technical Delegate's Report The following drivers will start the thirteenth Competition of the 2023 Formula One World Championship with a new internal combustion engine (ICE): ## Number Car Driver Previously used ICE 44 Mercedes Lewis Hamilton 2 81 McLaren Mercedes Oscar Piastri 2 04 McLaren Mercedes Lando Norris 3 18 Aston Martin Mercedes Lance Stroll 2 14 Aston Martin Mercedes Fernando Alonso 2 20 Haas Ferrari Kevin Magnussen 3 23 Williams Mercedes Alexander Albon 3 02 Williams Mercedes Logan Sargeant 2 The internal combustion engine used by the above drivers is one of the four new internal combustion engines allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations. The following drivers will start the thirteenth Competition of the 2023 Formula One World Championship with a new turbocharger (TC): ## Number Car Driver Previously used TC 44 Mercedes Lewis Hamilton 2 81 McLaren Mercedes Oscar Piastri 2 18 Aston Martin Mercedes Lance Stroll 2 14 Aston Martin Mercedes Fernando Alonso 2 20 Haas Ferrari Kevin Magnussen 3 23 Williams Mercedes Alexander Albon 3 02 Williams Mercedes Logan Sargeant 2 The turbocharger used by the above drivers is one of the four new turbochargers allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations. The following drivers will start the thirteenth Competition of the 2023 Formula One World Championship with a new motor generator unit-heat (MGU-H): ## Number Car Driver Previously used MGU-H 44 Mercedes Lewis Hamilton 2 81 McLaren Mercedes Oscar Piastri 2 18 Aston Martin Mercedes Lance Stroll 2 14 Aston Martin Mercedes Fernando Alonso 2 20 Haas Ferrari Kevin Magnussen 3 23 Williams Mercedes Alexander Albon 3 02 Williams Mercedes Logan Sargeant 2 The motor generator unit-heat used by the above drivers is one of the four new motor generator units-heat allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations. The following drivers will start the thirteenth Competition of the 2023 Formula One World Championship with a new motor generator unit-kinetic (MGU-K): ## Number Car Driver Previously used MGU-K 44 Mercedes Lewis Hamilton 2 81 McLaren Mercedes Oscar Piastri 2 18 Aston Martin Mercedes Lance Stroll 2 14 Aston Martin Mercedes Fernando Alonso 2 23 Williams Mercedes Alexander Albon 3 02 Williams Mercedes Logan Sargeant 2 The motor generator unit-kinetic used by the above drivers is one of the four new motor generator units-kinetic allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations. The following drivers will start the thirteenth Competition of the 2023 Formula One World Championship with a new energy store (ES): ## Number Car Driver Previously used ES 77 Alfa Romeo Racing Ferrari Valtteri Bottas 1 24 Alfa Romeo Racing Ferrari Zhou Guanyu 1 20 Haas Ferrari Kevin Magnussen 1 27 Haas Ferrari Nico Hülkenberg 1 The energy store used by the above drivers is one of the two new energy stores allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations. The following drivers will start the thirteenth Competition of the 2023 Formula One World Championship with a new control electronics (CE): ## Number Car Driver Previously used CE 24 Alfa Romeo Racing Ferrari Zhou Guanyu 1 20 Haas Ferrari Kevin Magnussen 1 The control electronics used by the above drivers is one of the two new control electronics allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations. The following drivers will start the thirteenth Competition of the 2023 Formula One World Championship with a new exhaust system (EX): ## Number Car Driver Previously used EX 44 Mercedes Lewis Hamilton 4 81 McLaren Mercedes Oscar Piastri 4 04 McLaren Mercedes Lando Norris 5 24 Alfa Romeo Racing Ferrari Zhou Guanyu 4 18 Aston Martin Mercedes Lance Stroll 3 14 Aston Martin Mercedes Fernando Alonso 3 20 Haas Ferrari Kevin Magnussen 4 23 Williams Mercedes Alexander Albon 3 02 Williams Mercedes Logan Sargeant 4 The exhaust system used by the above drivers is one of the eight new exhaust systems allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations.