This part is from K5MilkyWay
cost:
2600
mass:
4.5
category:
Engine
TechRequired:
heavyAerodynamics
engine_data:
Cruise
{"isp"=>nil, "propellant_ratios"=>{"IntakeAir"=>227.0, "LiquidFuel"=>1.0}, "max_thrust"=>140.0}
resources:
IntakeAir
3.4