Related by context. Frequent words. (Click for all words.) 60 Indy #s 60 Parnelli Jones 57 Harry Gant 57 Mario Andretti 57 Garlits 57 Dan Gurney 57 Arie Luyendyk 56 Ernie Irvan 56 Indianapolis Motor Speedway 56 Eddie Cheever Jr. 56 Sam Hornish Jr 55 Hornish Jr. 55 Tony Hulman 55 Daytona #s 55 Brickyard 55 Daytona 54 LeMans 54 Indy 54 Eddie Cheever 54 IRL Indy 54 Al Unser Jr. 54 Shirley Muldowney 53 Geoffrey Bodine 53 Rick Mears 53 Bobby Unser 53 averaged #.# mph 53 Gilles Villeneuve 53 Fireball Roberts 53 racecar 53 Shelby Mustang 52 AARWBA 52 Al Unser Sr. 52 Emerson Fittipaldi 52 Dallara Toyota 52 famed Brickyard 52 Geoff Bodine 52 Mille Miglia 52 Juan Manuel Fangio 51 Corvette convertible 51 Al Unser 51 Jon Stanbrough 51 Davey Allison 51 Don Garlits 51 Chevrolet Corvette 51 Trans Am 51 Corn Indy 51 Buddy Lazier 51 high banked #/#-mile 51 Wally Parks 50 LeMans Series 50 Brumos Porsche 50 Foyt IV 50 Iberville Que 50 DBR9 50 IRL IndyCar 50 RS Spyder 50 AJ Foyt 50 Dan Wheldon 50 Janet Guthrie 50 Fairgrounds Speedway 50 Jesse Hockett 50 Luyendyk 50 Speedrome 50 Unser Jr. 50 Brandon Whitt 50 Hornish 50 Corvette C6.R 50 SCORE Baja 50 USG Sheetrock 50 Chevy Corvette 50 Arie Luyendyk Jr. 50 USAC Silver 49 National Championship Runoffs 49 Indycar 49 Randy LaJoie 49 Buddy Rice 49 USAC Silver Crown 49 Foyt 49 Marco Andretti 49 Dale Earnhardt Sr. 49 Chevrolet Impala SS 49 Miguel Duhamel 49 Fittipaldi 49 Texaco Havoline Dodge 49 Darren Hagen 49 Alan Kulwicki 49 IndyCar Series 49 Emanuele Pirro 49 Jeff Bucknum 49 Snowball Derby 49 Hurley Haywood 49 USAC Midget 49 Barry Sheene 49 Farnbacher 49 Andy Hillenburg 49 Donny Lia 49 Winston Cup 48 de Ferran 48 Richard Petty 48 Texaco Havoline 48 Andretti