<prompt> Pedzisa mutsara unotevera: Surtees akachengeta Brambilla nokuda kwa 1978, uye Binder akatsiviwa nomuNgezi Rupert Keegan. Mujaho wokutanga wa1978 wakanga uri  <response>: 1978 Argentine Grand Prix, umo Brambilla akapedza ari 18 uye Keegan akasiya basa nekupisa. MuBrazil Grand Prix, muItaly akakundikana kupinda mumakwikwi uye muChirungu akasiya basa nekuda kwekudonha. South African Grand Prix yakaona Brambilla achipedza ari 12th; Keegan akasiya basa apo injini yake yakatadza. MuItaly akasiya basa nekukanganisa kwekutumira kuUnited States Grand Prix West; Keegan akakodzera asi haana kutanga nekuda kwetsaona yekudzidzira. Nokuda kweMonaco Grand Prix, Brambilla akatyaira Surtees TS20 itsva, asi Keegan akanga achiri kushandisa TS19 sezvo paiva neTS20 imwe chete. Keegan akaenda pamudyandigere nekukundikana kwokufambisa. MuBelgian Grand Prix, nhangemutange yokupedzisira yeTS19, muEngland akakundikana kupinda mumakwikwi. Paiva nemotokari mbiri dzeTS20 dzaiwanika kwegore rose. Chikwata chakanga chisina Constructors points kana driver points kubva kuTS19 kana TS20 muna 1978. Vasingakwanisi kuunganidza mari yakakwana, chikwata chakasiya F1 mushure memwaka wa1978, pasinei nokuva nemotokari yakavakwa muna 1979. Mushure mokumhanya motokari muBritish Aurora yaimbova F5000 kwenguva pfupi gore iroro, Surtees Racing Organisation yakarega kushanda. 