Romain Grosjean has taken a new turbo for this weekend's Chinese Grand Prix, the Haas driver taking a step towards a grid penalty later in the season. Changing power unit elements has taken on a new significance this year as only four are allowed before penalties kick in, rather than five, as was the case in 2017. In addition, the sporting regulations have changed to prevent drivers from taking multiple examples on one weekend, combining a series of penalties, and stockpiling for the remainder of the season. Grosjean, whose turbo was damaged beyond repair when he retired in Australia, has now had to take a second at only the second of 20 races. The Frenchman has also changed his MGU-H, but...
Full Story »