1987 Indianapolis 500 Al Unser, Sr. held off Roberto Guerrero by 4.496 seconds, to win his record-tying fourth Indianapolis 500 victory. By leading the final 18 laps, Unser, Sr. tied the all-time record for most laps led in Indy 500 competition, and, at 47 years of age, also became the oldest winner of the 500. Mario Andretti's dominance of the month, and subsequent failure to achieve victory, was largely unprecedented in modern times. He led the practice speed chart on 11 of the 17 days (he participated in only 13 days), won the pole position, won the pit stop contest, had the fastest
Indianapolis 500: The Simulation Indianapolis 500: The Simulation Indianapolis 500: The Simulation is a 1989 computer game. It was hailed as the first step of differentiating racing games from the arcade realm and into racing simulation. It was developed by the Papyrus Design Group, consisting of David Kaemmer and Omar Khudari, and distributed by Electronic Arts. It first released for DOS and later for the Amiga in 1990. "Indianapolis 500: The Simulation" attempts to be a full simulation of the Indianapolis 500 race, with 33 cars and appropriate Indy car "feel". While racing, it only offers a first-person perspective, but the game offers a