(1990–1991) Gordon Johncock (1979–1984) P. J. Jones (1999) Steve Krisiloff (1981) Jan Magnussen (1999) Roger Mears (1979) Roberto Moreno (2000-2001) Danny Ongais (1983) John Paul Jr. (1984) Scott Pruett (1995–1998) Johnny Rutherford (1983) Oriol Servia (2002–2003) Gordon Smiley (1980) Danny Sullivan (1991) Sammy Swindell (1985) Al Unser (1990) Jimmy Vasser (2001) Rich Vogler (1985) Don Whittington (1985) IRL drivers Tomáš Enge Jaques Lazier Jeff Simmons Al Unser Jr. All IRL drivers drove in 2004 only. Racing results Complete CART Series results (key) (results in bold indicate pole position) (results in italics indicate fastest lap) Patrick Racing used pieces of Reynard's 97i, 98i, and 99i chassis to create their own unique setup rather than the stock 99i. This setup became known as the "Franken-chassis." The Firestone Firehawk 600 was canceled after qualifying due to excessive g-forces on the drivers. Complete IRL IndyCar Series results (key) IndyCar wins References Champ Car teams IndyCar Series teams American auto racing teams Atlantic Championship teams