900 kg (2,000 lb). The P83 was a development of the P82, used by Welter Racing in the Le Mans 24 Hours between 1983 and 1986. The WMP83 was developed by Welter
Team Co-Drivers Car Class Laps Pos. Class Pos. 1983 WM Secateva Roger Dorchy Alain Courdec WMP83-Peugeot C 278 16th 12th 1989 Courage Compétition Jean-Louis