 Nyorai kupfuurira kweiyi ndima - Dave Walker akabva aunganidzwa kuti atyaire motokari muDutch Grand Prix, vakakwanirisa nzvimbo yakaderera yechi 22. Zvisinei, nhangemutange yacho yakanga yakanyorova, ichipa mukana wakakura kumotokari ye4WD, uye Walker akaenderera mberi nekuchera nzira yake kuburikidza nemunda, achienda kunzvimbo yegumi mumakumbo mashanu chete asati apedza bhuku rake rekunyora nekuputika, zvichiita kuti Chapman ataure kuti iyo ndiyo nhangemutange imwe chete iyo inofanira, uye inogona, yakakundwa nemotokari ine mavhiri mana. Reine Wisell akanga ane imwezve nhambo nemotokari muBritish Grand Prix, asi zvinetso zvakawanda zvaireva kuti pakuguma akanga ari pasi pemakumbo gumi nerimwe. Kupinda kwekupedzisira kweF1 kwe56B kwakauya muItaly Grand Prix, uko mota yaive neyekutanga prototype yeJPS livery iyo yaizopfuurira kuva icon yemotokari. Fittipaldi akaunza motokari kumusha ari panzvimbo yechisere, kutenderera pasi pemugumo wepedyo munhau yeF1. 