Raptor engine

RAPTOR

The Raptor engine is a reusable methalox staged-combustion engine that powers the Starship launch system. Raptor engines began flight testing on the Starship prototype rockets in July 2019, becoming the first full-flow staged combustion rocket engine ever flown.

DIAMETER	1.3 m / 4 ft
HEIGHT	3.1 m / 10.2 ft
THRUST	2 MN / 440 klbf

The Raptor engine is a reusable methalox staged-combustion engine that powers the Starship launch system.

https://www.spacex.com/vehicles/starship/