This part is from CONTARES
cost:
2300
mass:
0.12
TechRequired:
propulsionSystems
engine_data:
ClosedCycle
{"isp"=>{"vac"=>447.0, "atmo"=>130.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>75.0}
7 Craft use this part
(ordered by download count)