This part is from kerbalkinginc
cost:
100000
mass:
44.5
category:
Propulsion
TechRequired:
heavierRocketry
engine_data:
KSX
{"isp"=>{"vac"=>300.0, "atmo"=>280.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>4000.0}
resources:
LiquidFuel
6480.0
Oxidizer
7920.0
