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 replay mode as well. "Indy 500" offers the ability to realistically set up the car, and any changes made to the car directly affect how it handles. The field is represented as realistic and the qualifying order stays true to the 1989 Indianapolis 500 starting grid, with one exception: the player's car, numbered 17, replaces Car #29 of Rich Vogler, who qualified in 33rd and last place. The game offers four race settings: There are also practice and qualifying settings. Practice enables car setups to be altered and tested in real time. Choosing not to participate in the qualifying session