Lewis Hamilton, Andrea Kimi Antonelli, Fernando Alonso and Carlos Sainz to start Belgian GP from pitlane

Lewis Hamilton, Andrea Kimi Antonelli and Fernando Alonso have all installed new power unit components on their Formula 1 cars, while Carlos Sainz has made car set-up changes, forcing them all into pitlane starts at the Belgian Grand Prix.
The first three mentioned suffered an early qualifying exit in Q1 on Saturday, relegating them to a back-of-the-grid start.
A marginal track-limits ...Keep reading