Grosjean happy that “tricky” IndyCar hybrid has been postponed

Testing of the new supercapacitor system has been carried out by the grandee teams of engine suppliers Chevrolet and Honda – namely Team Penske and Arrow McLaren, and Andretti Global and Chip Ganassi Racing respectively.The 2.2-liter twin turbocharged V6 engine fitted with the hybrid technology was originally planned to be ready by the season-opening Grand Prix of St. Petersburg on 10 …Keep reading