However , the car was forced to retire after 8 : 29 : 58 due to an engine failure , robbing the team of a potential victory .
The team led for around four hours and completed 249 laps .
The car was forced to retire after 8 : 29 : 58 due to an engine failure , robbing the team of a potential victory .
The team led for around four hours and completed 249 laps .