Veteran crew chief Darian Grubb, who is also the competition director ... Now, at a point of his career where he’s a part-time IndyCar and Sports Car racer, Castroneves has the flexibility ...

This upcoming attempt will see Castroneves joining forces with Trackhouse Racing, which has appointed experienced crew chief Darian Grubb to guide ... runner-up in the IndyCar Series.

Darian Grubb will be his crew chief ... Castroneves won 31 races in IndyCar and finished second in the championship four times. He's part of the exclusive group of four-time Indy 500 winners ...

IndyCar legend Helio Castroneves has pointed ... 500 winner will attempt to qualify for the Daytona with crew chief Darian Grubb, Tony Stewart's shot-caller in his 2011 championship run.