This part is from SpaceX ITS
cost:
390
mass:
0.8
category:
Engine
TechRequired:
veryHeavyRocketry
engine_data:
KSX
{"isp"=>{"vac"=>382.0, "atmo"=>205.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>3500.0}
