Kammala wannan jumla: A watan Maris na 1994, George ya sanar da yin murabus daga hukumar IndyCar. A wannan shekarar, Team Penske ya gabatar da injin Mercedes-Benz wanda aka tsara musamman don
1994 Indianapolis 500 wanda ya yi amfani da bambancin doka tsakanin USAC da IndyCar, ya mamaye tseren kuma ya haifar da fargabar cewa farashin zai ci gaba da girma daga iko. A watan Yuli, IMS ta sanar da kafa kungiyar Indy Racing League, wacce za a sarrafa ta kuma za ta yi tsere ne kawai a kan Ovals na Amurka kuma USAC ta amince da ita.