This part is from HueyCJ
cost:
1800
mass:
0.5
category:
Engine
TechRequired:
aviation
engine_data:
Cruise
{"isp"=>nil, "propellant_ratios"=>{"IntakeAir"=>300.0, "LiquidFuel"=>0.3}, "max_thrust"=>250.0}
resources:
ElectricCharge
50.0
IntakeAir
3.4
