Mezue ahịrịokwu na-esonụ: Onye na-agbachitere agbachitere na-agbachitere
Onye mmeri Indy 500 bụ Bobby Rahal na ndị otu ya Truesports mere mgbanwe a kpọsara nke ọma site na chassis March gaa na chassis Lola na-abịanụ. Otú ọ dị, Truesports nọgidere na engine Cosworth a nwapụtara. Maka afọ 1987, Ilmor Chevrolet Indy V-8 gbasaa òkè ya, na-etinye ụgbọala na Penske Racing, &lt;a href="Newman/Haas%20Racing"&gt;Newman/Haas&lt;/a&gt; na Patrick. Mario Andretti nwetara mmeri mbụ nke ụgbọ ala Indy na mmeghe oge na Long Beach. Na-esonyekwa usoro ahụ oge niile bụ Judd AV V-8 (nke a na-akpọ Brabham-Honda), na mgbe e mesịrị n'oge oge Porsche mere ka ụgbọ ala Indy ha pụta. Penske maliteghachiri mmemme chassis ha n'ime ụlọ, mana mgbe nsonaazụ dị njọ na PC-16, ụgbọ ala ndị ahụ kwụsịrị n'oge ọzụzụ na Indy na March 86C.