This part is from Contares RUS
cost:
2390
mass:
0.56
TechRequired:
propulsionSystems
engine_data:
ClosedCycle
{"isp"=>{"vac"=>318.0, "atmo"=>230.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>13.475}
OpenCycle
{"isp"=>{"vac"=>318.0, "atmo"=>230.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>235.125}
