United States, Feb. 12 -- Since its return to the NTT INDYCAR SERIES as an engine manufacturer in 2012, Chevrolet has powered six Indianapolis 500 victories and seven Drivers' and nine Manufacturers' championships. Now, the brand is looking to add to the tally for years to come.The INDYCAR SERIES announced that Chevrolet has made a multiyear commitment to be an Original Equipment Manufacturer (OEM) for the series for 2027 and beyond. Chevrolet will be a collaborator in the development of the next-generation INDYCAR SERIES chassis - which is set to enter competition in 2028 - and competition rules, and is working on a new 2.4-liter, twin-turbocharged, hybrid V6 to power its entrants.INDYCAR represents the top level of American open-wheel rac...