 Nyorai kupfuurira kweiyi ndima - Parnell akaramba achimhanya 2.1-litre P261 yaChris Irwin naPiers Courage mumwaka unotevera we1967 Formula One, uye Bernard White akamhanya mumwe waDavid Hobbs paBritish neCanada Grands Prix. Zvisinei, neP83 yava motokari huru yebasa, boka rebasa reBourne rakangopinda P261 kaviri chete muNyika yeNyika, kunyange zvazvo Stewart akakwanisa nzvimbo yechitatu pa1967 French Grand Prixmumwoyo make. 