 Nyorai kupfuurira kweiyi ndima - Kufanana naCosworth, Lotus naMcLaren, Matra akaedza nemotokari dzinotyaira mavhiri mana mumwaka wa1969. Johnny Servoz-Gavin akava mumwe uye mutyairi chete kuti zvibodzwa pfungwa ane 4WD motokari, kupedza rechitanhatu pamwe Matra MS84 panguva Canadian Grand Prix. MS84, pamwe chete neBrabhams BT26A, yakanga iri imwe yemotokari dzokupedzisira dzomumhepo dzokukwikwidza muFormula One. 