Ferrari have said they wanted to bring new engines for that race as 0.2 seconds lost per 10bhp.
So far during the Belgium Grand Prix weekend, things have been going smothly with two one-two finishes. Sebastian Vettel led the way in the first session before Charlea Leclerc topped the second session.
In FP1, Ferrari were ahead by almost a second to their closest competitior Max Verstappen.