Kammala wannan jumla: A cikin kaka 1984, Carl Haas ya sami nasarar yin shawarwari game da yarjejeniyar tallafawa tare da Beatrice Foods don shigar Haas cikin Gasar Duniya ta Formula One. A roƙon Shugaba na Beatrice Foods, Jim Dutt, Haas ya watsar da Budweiser mai tallafawa kuma ya ɗauki Beatrice a matsayin mai tallafawa taken ƙungiyar Championship Auto Racing Teams (CART) IndyCar. Tare da taimakon Beatrice, daga baya a wannan shekarar Haas ya sanar da mai samar da injin don shirin. Ford yana kan aiwatar da haɓaka injin V6 mai turbo (wanda aka sani da TEC) a matsayin maye gurbin tsohuwar tsohuwar Cosworth DFV V8 wanda ba ta da ikon yin gasa tare da abokan hamayyarta masu turbo. An sanar da yarjejeniyar ta kasance tsawon yanayi uku, tare da Haas kasancewa mai karɓar sabbin injina. A wani bangare na sanarwar, tsohon zakaran duniya Alan Jones ya sanar da dawowarsa daga ritaya don tuka motar farko ta kungiyar a shekarar 1985, karo na farko a wasan tun
Long Beach a ciki. Ci gaban injin GBA a Cosworth an rubuta shi don jerin "Equinox" na Channel 4 kuma an watsa shi a talabijin a 1986.