<prompt> Unser akaramba achivandudza munhangemutange yeCART, achipedza ari wechina munhangemutange yemapoinzi muna 1986, wechitatu muna 1987, wechipiri muna 1988 uye pakupedzisira achikunda nhevedzano yacho kokutanga muna 1990. Muna 1989, Unser akanga ava kuda kukunda Indianapolis 500 yake yokutanga, asi paairwisana naEmerson Fittipaldi kuti atungamirire, mavhiri acho maviri akabatana uye Unser akatenderera, achirova madziro ndokugumisa mikana yake. Mujaho uyu unorangarirwa nokuda kwokuratidzira kunoshamisa kwokuratidzira, sezvo Little Al akakwira kunze kwemotokari yake yakaparadzwa uye akapa Fittipaldi zvigunwe kumusoro sezvaaityaira naUnser achingwarira. Unser aizova nezuva rake paIndy muna 1992  <response>: , zvisinei, kukurira Scott Goodyear ne0.043 yechipiri, mugumo uri pedyo zvikurusa munhau yeIndianapolis 500. 