Turbocharger rotational speed limit

In Simple Terms

F1 teams must limit their turbocharger to spin at a maximum of 150,000 revolutions per minute (rpm). This rule prevents teams from pushing the turbo beyond safe operating limits, which protects engine reliability and maintains competitive balance across the grid.

• Turbocharger maximum speed is capped at 150,000 rpm
• Rule ensures engine reliability and prevents excessive power gains
• Violation can result in engine component failure or competitive advantage
• Teams use electronic limiters to monitor and control turbo speed