Pedzisa mutsara unotevera: Pasinei nokubudirira kunoramba kuripo mumutambo weCART, vose vari vaviri Mario naMichael vachiri kukundikana kuwana rukundo rwaNewman/Haas paIndy 500. Michael akapedza ari wechipiri muna 1991, uye akadonha achitungamirira apo kwakanga kwasara mavhiri gumi nerimwe
1992.