Helio Castroneves is driving for Arrow McLaren SP for this weekend’s IndyCar doubleheader on the road course at Indianapolis Motor Speedway after making 310 starts for Team Penske starting in 2000.Helio Castroneves is driving for Arrow McLaren SP for this weekend’s IndyCar doubleheader on the road course at Indianapolis Motor Speedway after making 310 starts for Team Penske starting in 2000.