Two IndyCar drivers, Santino Ferrucci and Alexander Rossi, received six-position grid penalties for the Grand Prix at Road America. The penalties were issued because their teams exceeded the ...

How did a four-cylinder engine win the Indy 500 27 times? Explore the history, design, and legacy of the racing motor that boasts origins in a marine engine.

Armstrong was on course for his first race win in the North American single-seater series until he suddenly slowed and ...

INDIANAPOLIS — After just two days of Indianapolis 500 practice, one of the race's engine manufacturers has experienced concerns. Chevrolet, which is responsible for 18 of the 33 engines in the race, ...

Marcus Armstrong came within three laps of potentially winning his first IndyCar Series race, but the New Zealander’s ...

Back in February, Honda announced an agreement to continue building IndyCar engines into the next era of series competition. The decision ended over a year of speculation that the manufacturer was ...

Chevrolet IndyCar engines experienced failures at both Indianapolis Motor Speedway and Detroit's street circuit. General Motors president Mark Reuss attributed the issue to a faulty coating on the ...

The tug-of-war for power in INDYCAR will continue … in the car. And that's a pivotal aspect to having a vibrant series. Honda and Chevrolet will remain in INDYCAR for the foreseeable future, as they ...