This part is from Soviet Rockets - R7/Proton/Zenit Rockets and more
cost:
400
mass:
1.25
category:
Propulsion
TechRequired:
start
engine_data:
RD119
{"isp"=>{"vac"=>310.0, "atmo"=>265.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>240.0}
