IndyCar has announced a multi-year partnership agreement with Performance Friction Corporation that will make the company the official brake supplier of the Verizon IndyCar Series. The deal makes PFC the exclusive supplier of brake system components to each entry competing in the series, beginning in 2017."Earlier this season the majority...

McLaren's Jenson Button says a carbon brake fragment caused the "very painful" left-eye injury that resulted in him missing part of German Grand Prix practice and visiting a local hospital. Button has since been given the all-clear to continue for the remainder of the last grand prix before Formula 1's...

Although he declared earlier this week that he considers Road America "the best track in the U.S.," Sebastien Bourdais found the Wisconsin road course a bit of a handful in opening practice, his KVSH Racing Hydroxycut Dallara-Chevrolet struggling for grip as he skated to 15th. The Frenchman – winner of...

Formula E chassis manufacturer Spark Racing Technology will make changes to the car's suspension and braking systems for the electric series' second season. The French company, which supplies identical cars to all of the teams in the championship, has been working to identify the main areas it wants to improve...

More than a week of input from Daytona Prototype entrants on the draft Prototype regulations has resulted in a number of expected revisions, culminating in IMSA competition and technical regulation VP Scot Elkins distributing a second version to the paddock.Based off the input received from those planning on contesting the...

2014-spec dual element rear wing. The release of draft regulations for the TUDOR United SportsCar Championship has led to a week of heated debates, major decisions and a variety of pleas from within the Prototype paddock.RACER spoke with Scot Elkins, the man in charge of writing the TUDOR Championship rules...