INDIANAPOLIS - MAY 09: Ryan Briscoe (L) driver of the #6 Team Penske Dallara Honda, team owner Roger Penske and Helio Castroneves...

Point leader of this season Ryan Briscoe of Australia, second left, Helio Castroneves of Brazil, left, and Dan Wheldon of England, react during...

Brazil's Helio Castroneves leads his teammate Ryan Briscoe, of Australia, through a turn during the Edmonton IndyCar Series auto race in Edmonton, Alberta, Sunday...

Driver Helio Castroneves (3), of Brazil, moves past teammate Ryan Briscoe (6), of Austrailia, in pit row during the IndyCar Series Bombardier Learjet 550 auto race at...

...MAY 31: Scott Dixon, driver of the #10 Target Chip Ganassi Racing Dallara Honda chases down Ryan Briscoe in the #6 Team Penske Dallara Honda his team mate Helio Castroneves #3 and Robert Doornbos...

...Penske Dallara Honda, leads Dario Franchitti in the #10 Target Chip Ganassi Racing Honda and teammate Ryan Briscoe, driver of the #6 Team Penske Dallara Honda during the IRL IndyCar Series 93rd running of...

Helio Castroneves, right, of Brazil, hugs teammate Ryan Briscoe, of Australia, after Castroneves won the pole position for the Indianapolis 500 auto race at Indianapolis...

Pole-winner Helio Castroneves, center, of Brazil, gathers with Ryan Briscoe, right, of Australia, who qualified in second, and Dario Franchitti, of Scotland, who took the third...

Helio Castroneves, of Brazil; Ryan Briscoe, of Australia; and Dan Wheldon, of England, in front from right, drive through the fourth turn...

Helio Castroneves, right, of Brazil, talks with Ryan Briscoe, left, of Australia during practice for the IndyCar Series' Watkins Glen Camping World Grand Prix at...

...news conference at Indianapolis Motor Speedway in Indianapolis, Tuesday, Jan. 13, 2009. Power will join driver Ryan Briscoe, left, of Australia, on the team. Castroneves faces charges of conspiracy and tax evasion involving about...

...are Helio Castroneves, of Brazil, Scott Dixon, of New Zealand, Dan Wheldo,n of England and Ryan Briscoe, of Australia. Danica Patrick is shown between Dixon and Wheldon. Tony Kanaan, of Brazil, is shown...

Penske Racing teammates Ryan Briscoe, left, and Helio Castroneves celebrate their P2 class victory in the Petit Le Mans auto race...

Helio Castroneves, of Brazil, leads teammate Ryan Briscoe, of Australia, during the IndyCar Series' Grand Prix of Sonoma auto race Sunday, Aug. 24, 2008...

Helio Castroneves, left, of Brazil, celebrates with teammate Ryan Briscoe, of Brazil, after winning the IndyCar Series' Grand Prix of Sonoma auto race, Sunday, Aug. 24...