Crankshaft Configuration

In Simple Terms

F1 engines must have a crankshaft with exactly three connecting rod bearing journals. This is the part that connects the pistons to the crankshaft, and limiting it to three journals helps regulate engine power and maintains competitive balance across all teams.

• Crankshaft must have exactly three connecting rod bearing journals
• This is a technical engine specification that all teams must follow
• Ensures standardized engine performance across the grid
• Violation of this specification would result in engine illegality