<prompt> Bhala ukuqhubeka kwalesi sigaba - Ngemuva kokwakha imoto ye-GP kaJean Behra, eyaziwa ngokuthi yi-Behra-Porsche, uColotti wakha eyakhe imoto yeGrand Prix ebizwa ngeTec-Mec F415, esekelwe kuMaserati 250F ngo-1959, noFritz dOrey njengomshayeli owagcina engu-10 ku-1959 French Grand Prix  <response>: . futhi. Cishe ngesikhathi esifanayo, u-Alf Francis, unjiniyela omkhulu eRob Walker Racing, waqala ukusebenza noColotti, washintsha igama leTec-Mec laba nguColotti-Francis. 