Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Babban ci gaban fasaha na farko, Bugatti ya sake gabatar da motoci masu matsakaicin matsakaici (bayan bin Ferdinand Porsche's Auto Unions na 1930s), ya faru tare da Nau'in 251, wanda bai yi nasara ba. Dan Australia Jack Brabham, zakaran duniya a 1959, 1960, da 1966, ba da daɗewa ba ya tabbatar da fifikon ƙirar injin na tsakiya. A shekara ta 1961, duk masu fafatawa na yau da kullun sun canza zuwa motocin tsakiyar-injini. Ferguson P99, ƙirar motsa jiki huɗu, ita ce motar F1 ta ƙarshe mai injin gaba don shiga tseren gasar zakarun duniya. An shiga cikin 1961 British Grand Prix, motar mota kawai ta gaba don yin gasa a wannan shekara. A cikin 1962, Lotus ya gabatar da mota tare da kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliya. Wannan ya zama ci gaba mafi girma na fasaha tun lokacin da aka gabatar da motoci masu injin tsakiyar. A cikin 1968, Lotus ya zana kayan ado na Imperial Tobacco a kan motocinsu, don haka ya gabatar da tallafi ga wasan. Airarfin iska a hankali ya zama mai mahimmanci a cikin ƙirar mota daga bayyanar aerofoils a ƙarshen shekarun 1960. A ƙarshen 1970s, Lotus ya gabatar da tasirin tasirin ƙasa (wanda aka yi amfani da shi a baya a kan Jim Hall's Chaparral 2J a cikin 1970) wanda ya ba da ƙarfi mai ƙarfi da haɓaka saurin juyawa. Saboda haka manyan sojojin aerodynamic da ke tura motocin zuwa waƙar (har zuwa sau biyar nauyin motar), ana buƙatar tsayayyun springs masu ƙarfi don kiyaye tsayin daka na tafiya, barin dakatarwa kusan mai ƙarfi, ya dogara ne akan tayoyin don kowane ƙaramin adadin cushioning na mota da direba daga rashin daidaito na farfajiyar hanya.  Tambaya: Yaushe ne Lotus ya gabatar da yanayin iska
ƙarshen shekarun 1970