This part is from randomstructural
cost:
450
mass:
0.25
category:
Engine
TechRequired:
aviation
engine_data:
Cruise
{"isp"=>nil, "propellant_ratios"=>{"LiquidFuel"=>1.0, "IntakeAir"=>16.0}, "max_thrust"=>100.0}
resources:
IntakeAir
1000.0
ElectricCharge
200.0