Engine Type

In Simple Terms

F1 engines must be traditional 4-stroke engines with pistons that move up and down. This means no rotary engines or other exotic engine types are allowed—only the conventional piston design that's been used in cars for over a century.

• Only 4-stroke engines permitted (intake, compression, combustion, exhaust cycles)
• Must use reciprocating pistons (pistons moving back and forth)
• Rules out rotary engines, 2-stroke engines, and other alternative engine designs
• Ensures all teams compete with the same fundamental engine architecture