<prompt> Bhala ukuqhubeka kwalesi sigaba - Ngemuva kokuphikiswa okuningi okuvela emaqenjini aseMelika ngokuvamile ayekholelwa ukuthi izimoto ezinjini ezingemuva zazenzelwe abashayeli abathanda ukuzungezwa, iLotus 38 yafakazela ukuthi izimoto ezinjini eziphakathi zingenza ibanga eBrickyard, futhi izinsuku zezimoto ezihamba phambili zase ziphelile ngempumelelo empeleni, bangu-4 kuphela kwabangu-33 abaqala ngo-1965 izimoto ezinjini ezingaphambili. UClark wanqoba i-Indianapolis 500 ka-1965 ngesivinini esiphezulu somjaho ngaleso sikhathi esingu-150.686 mph 242.506 km h, okokuqala i-Indianapolis 500 ibigijima ngesivinini esingaphezu kuka-150 mph. Irekhodi langaphambilini lalibekwe nguFoyt ngo-1964  <response>: ngesilinganiso se-147.350 mph 237.137 kmh. Ukunqoba kukaFoyt ngo-1964 ku-Watson-Offy roadster enenjini engaphambili kwakuyisikhathi sokugcina imoto enenjini engaphambili izonqoba i-Indy 500. 