INDYCAR: Testing Shifts To Sonoma

IndyCar Series teams switch coasts after last week's two-day test at Sebring to sample northern California's Sonoma Raceway on Wednesday.

Source: http://auto-racing.speedtv.com/article/indycar-testing-shifts-to-sonoma/

Bob Bondurant Felice Bonetto Jo Bonnier Roberto Bonomi Juan Manuel Bordeu