 Nyorai kupfuurira kweiyi ndima - Nokuda kwa 1983 chikwata chePenske chakawana tsigiro yePennzoil nehurongwa hwayo hwependi yero. Al Unser waaitamba naye akatora mukombe wegore iroro. Chikwata chakachinjira kuchasi yaMarch nokuda kwe1984 Indianapolis 500pashure pokunge chassis yePenske yave isina kubudirira mumakwikwi maviri okutanga egore. Mears akawana kukunda kwake kwechipiri Indy muna Chivabvu asi akakuvara zvakaipisisa mumakumbo gare gare mugore iri mutsaona paSanair Super Speedway. Chassis yaMarch, kufanana nemotokari dzakawanda dzemazuva ano dzomumakwikwi dzisina mavhiri, dzaiita kuti mutyairi agare pamberi, makumbo nemakumbo zvisinganyanyi kudzivirirwa. 