Verstappen calls for Red Bull engine refinements after early-season setbacks

Max Verstappen has urged his Red Bull team to refine its new in-house power unit, acknowledging minor calibration and reliability issues while expressing overall confidence in the long-term project. The RBPT-Ford engine, making its debut this season, has shown promising power but has been marred by failures that contributed to the team's worst points start since 2015.

Why it matters:

This marks Red Bull's first venture into building its own Formula 1 power unit, a massive technical undertaking crucial for its future independence and competitiveness. Early teething problems are expected, but Verstappen's public call for improvements underscores the urgency to stabilize the package. Success is vital not just for 2026, but for proving Red Bull Powertrains can become a front-running engine supplier in the new regulatory era.

The details:

• The new Red Bull Ford Powertrain (RBPT) unit debuted at the season-opening Australian Grand Prix, following a technical alliance formed for the 2026 regulations.
• While the engine's pure power output has been satisfactory, its early season has been compromised by reliability:
  • Isack Hadjar retired in Australia with an engine failure.
  • Verstappen suffered an ERS cooling leak in China.
• These issues have contributed to Red Bull scoring only 16 points over the first three races, its lowest tally at this stage since 2015.
• Verstappen's feedback points to areas needing refinement, specifically in engine calibration and the communication between the power unit and chassis systems. He emphasized the need for the unit to be "a bit more solid."
• The Dutchman contrasted Red Bull's situation with Mercedes, whose power unit he described as "super strong," indicating a clear performance benchmark.

What's next:

The development path is two-fold. The powertrain division will focus on smoothing out the calibration and deployment of the new engine to improve drivability and reliability. Concurrently, the chassis team is tasked with reducing the weight of the overweight RB22 car. Verstappen's tempered optimism suggests the team views the current problems as solvable challenges of a new project rather than fundamental flaws. How quickly Red Bull can execute these refinements will determine if they can climb from their current position as the fourth-best team and start consistently challenging the front-runners.