On 14 May 1967, he won the Targa Florio, in Sicily, teamed with Rolf Stommelen, in the factory-entered 8-cylinder Porsche 910.
O 14 de maio de 1967, gañou a Targa Florio en , en colaboración con Rolf Stommelen, no Porsche 910 8 cilindros de fábrica.