Singer Litre Le Mans taking part in a water splash trial In Singer introduced a six cylinder version of the popular Nine Le Mans the Litre Two of the new Litres were entered in the Le Mans taking second and third places in the RudgeWhitworth Biennial Cup and finishing th and th overall The following year Singer converted three of their Litre Le Mans Tourist Trophy cars to Trials and Rally cars for use by the Singer Works Team Only of the Litre Le Mans Singers were ever produced