As team look to salvage season, ‘crazy decision’ to take engine building in-house looks set to pay off and steer them back to the front of the grid

Driven hard, driven fast is very much the norm in Formula One, on and off track, but even by the sport’s own standards the development of Red Bull’s in-house engine project has been exceptional. As is what it has delivered.

Walking through the gleaming corridors of the team’s bespoke engine manufacturing department at their Milton Keynes headquarters, it is all but impossible to conceive that only four years ago the area where the buildings stand was just empty space peppered with rubble.