Pedzisa mutsara unotevera: Dave Walker akabva aendeswa kunotyaira motokari yacho muDutch Grand Prix, achigamuchira nzvimbo yechi22 yakaderera. 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 kwokupedzisira kweF1 nokuda kwe56B kwakauya mu
MuItaly Grand Prix, umo motokari yacho yakaratidza muenzaniso wokutanga weJPS livery iyo yaizopfuurira kuva chiratidzo chemotokari yemotokari. Fittipaldi akaunza motokari kumusha ari panzvimbo yechisere, kutenderera pasi pemugumo wepedyo munhau yeF1.