Max Verstappen and Charles Leclerc lead a host of drivers with engine penalties for the Belgian Grand Prix on Sunday.

Six drivers will start from the back positions on the grid for Sunday's race, with drivers either suffering technical faults early on in practice at Spa-Francorchamps or teams and drivers opting to bring in new components to their power units and take the hit now.

Indeed, many feel as though Spa is a track that you can overtake at more than most circuits, and that obviously lends itself to surges through the field, which is what these drivers are going to be thinking about most of all.

Leclerc and Verstappen will be the most exciting to watch, then, as they resume their fight for the title after the summer break, though Max obviously has the upper hand with an 80-point lead over the Ferrari driver.

It's going to be interesting to see how each team approaches qualifying, then, with such a topsy turvy grid already confirmed.

Lando Norris, Mick Schumacher, Valtteri Bottas and Esteban Ocon are the other drivers hit with penalties.