Motorsport.com's Prime content
Aggressive Red Bull design shows Honda's progress
The Honda engine is one of the biggest question marks heading into the 2019 Formula 1 season - but the Adrian Newey-designed Red Bull's integration of it hints at the manufacturer's off-season progress.
For any team it is a major task to change from one engine supplier to another. But with the knowledge gained from Toro Rosso using the Honda Formula 1 engine last year, Red Bull's challenge will be just that little bit less complex.
From one engine manufacturer to another, there will always be subtle differences in how they measure the heat rejection from the oil and water.
Racing Point plans run of big early upgrades in 2019
First Red Bull-Honda run left Verstappen "smiling"