For 2002, Ganassi made the jump to the IndyCar Series full-time with Jeff Ward driving one car, with the addition of Ganassi's two CART Championship drivers Kenny Bräck and Bruno Junqueira at Indianapolis. None of those three would drive for Ganassi in 2003; the replacements were Scott Dixon – a midseason addition to Ganassi's Champ Car team in 2002 – and Tomas Scheckter. Dixon won three races and the series championship while Scheckter struggled and was released from his contract. Tony Renna was due to replace him, but was killed in a testing crash at Indianapolis. Englishman Darren Manning wound up in the seat for 2004. The team's performance suffered the next two seasons and when Manning was fired, a bevy of drivers ran in Ganassi's cars, among them former Formula One test drivers Ryan Briscoe and Giorgio Pantano, and Jaques Lazier. For 2006, Ganassi scaled back to two cars, with Dixon returning along with 2005 Indianapolis 500 Champion Dan Wheldon, whom Ganassi signed away from Andretti Green Racing in the offseason. The team also changed to Honda engines (due to series engine supplier standardization from 2006 to 2011 seasons), along with all other IndyCar teams, and Dallara chassis for 2006.