This part is from MKShuttle
cost:
4000
mass:
0.125
category:
Engine
TechRequired:
ionPropulsion
engine_data:
Ion
{"isp"=>{"vac"=>4200.0, "atmo"=>100.0}, "propellant_ratios"=>{"ElectricCharge"=>0.9, "XenonGas"=>0.1}, "max_thrust"=>1.0}
