<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngo - 1992  <response>: , U-Unser wangena enyangeni kaMeyi ngonyaka wesibili elandelanayo ngaphandle kokugibela. Phakathi nesonto lokuqala lokuqeqeshwa, uNelson Piquet waba sengozini embi, futhi wayengakwazi ukushayela. U-Unser waqashwa yiThimba likaMenard ukuba athathe isikhundla esakhishwa nguPiquet. U-Unser waqeda endaweni yesithathu, ngenkathi indodana yakhe u-Al Unser Jr. enqoba umjaho. Kwakuwukuqeda okuhle kakhulu kweQembu leMenard e-Indy 500, ukuphela okuhle kakhulu kwenjini yeBuick Indy, futhi okokuqala ukuthi injini yeBuick ihambe yonke indlela. Kamuva ngalowo nyaka, u-Unser wakhethwa ukuba ashayele esikhundleni sikaRick Mears olimele eNazaretha. Kwakuwukuqala kokuqala kuka-Unser ePenske kusukela ngo-1989, futhi kwaba ukuqala kwakhe kokugcina emcimbini we-CART series. Wagcina ngoweshumi nambili, wathola iphuzu elilodwa. 