EngineRD-108ADrag to turn · Space takes it apart792 kN · 1,278 kg · cold
RD-108A by NPO Energomash: gas generator engine burning RP-1 / LOX (active). Thrust 792 kN at sea level, 992 kN in vacuum. 60 bar chamber pressure, 256 s specific impulse at sea level, 320 s in vacuum, 1,278 kg dry. 4 combustion chambers share one turbopump. Figures from the database's engine record. Drawn to the published height (RD-107A) (Wikipedia); other proportions are estimated.