<prompt> Qedela le nkulumo elandelayo: UDavidson wazigcinela imali futhi wavakashela okokuqala e-Indianapolis ngo-May 1964. Wayenezihlobo eChicago, ayehlele ukuhlala nazo phakathi nengxenye yohambo. Wayebhalele umsakazi womsakazo we - IMS uSid Collins futhi wamangaza isixuku ngokukwazi ukucaphuna umlando wawo wonke umshayeli owake wancintisana emjahweni wama - 500. Ngokushesha futhi ngemfudumalo wamukelwa ngabasebenzi be-Speedway kanye nababambiqhaza, futhi kungakapheli amahora amaningi efikile, wanikezwa izincwadi zokugunyazwa mahhala. UCollins wamema uDavidson ukuba avele kafushane njengesivakashi emsakazweni we-  <response>: Umncintiswano wango-1964. 