EngineKestrelDrag to turn · Space takes it apart31 kN vac · 52 kg · cold
Kestrel by SpaceX: pressure-fed engine burning RP-1 / LOX (retired). Thrust 31 kN in vacuum. 9.3 bar chamber pressure, 327 s in vacuum, 52 kg dry. Figures from the database's engine record. Proportions are estimated.