will provide an estimated 60 additional horsepower to the rear wheels while adding around 120 pounds. Another big ...

Investigation into why Kyle Kirkwood's wheel was launched over IMS grandstands led to upgrade to prevent a repeat of the ...

“I feel like I’ve signed an autograph for every fan,” Larson said.

Don't be surprised if Santino Ferrucci and Romain Grosjean create some fireworks during this afternoon's IndyCar Sonsion ...

IndyCar has been threatening to introduce a simple hybrid energy system to its race cars for the better part of a decade. The ...

Five years in the making, the IndyCar Series will make its long-awaited move to hybridization at the July 5-7 race on the Mid ...

Jimmie Johnson (photo) will offer Indianapolis 500 presented by Gainbridge commentary for NBC on May 26 at IMS before racing ...

Sting Racy Robb’s No. 41 A.J. Foyt Racing Pray.com Chevy has become the No. 41 Goodheart Animal Health Centers Chevy with immediate effect. Goodheart, which served as an associate sponsor on the ...

Delayed by a half-season, IndyCar officials announced on May 14 the hybrid assist unit will be on all engines beginning with ...

IndyCar will have its first race with engines that have regenerating hybrid technology in July at the Mid-Ohio Sports Car ...

Stemming from a wheel banging two weeks ago that Santino ... If he doesn't like it, he can come talk to me." What to know:IndyCar Series at IMS road course start time, TV, streaming, qualifying ...