This part is from Athena
cost:
1500
mass:
0.8
category:
Engine
TechRequired:
generalRocketry
engine_data:
standard
{"isp"=>{"vac"=>250.0, "atmo"=>120.0}, "propellant_ratios"=>{"MonoPropellant"=>0.9}, "max_thrust"=>30.0}
resources:
MonoPropellant
650.0
ElectricCharge
200.0