All articles tagged with #ir 28
IndyCar revealed the all-new Dallara IR-28 chassis, a lighter, safer model with integrated aeroscreen and cockpit refinements aimed at closer, cleaner racing; drivers and teams praised its aggressive design, improved ergonomics, and updated aerodynamics as the series targets a 2028 debut and potential new manufacturers.
IndyCar has unveiled the IR-28, a ground-up redesign built with Dallara for a 2028 debut that promises faster lap times and enhanced safety. The car weighs about 100 pounds less than today’s chassis and uses a 2.4-liter twin-turbo V6 hybrid producing up to 760 hp, paired with a new AXIS inertance suspension and redesigned aerodynamics, including an integrated aeroscreen and cockpit upgrades. Chevrolet and Honda back the powerplant, with testing kicking off at tracks like Indianapolis Motor Speedway and Sebring as IndyCar pursues track records and closer wheel-to-wheel racing.