This part is from Squad
cost:
2500
mass:
1.2
category:
Engine
TechRequired:
supersonicFlight
engine_data:
Wet
{"isp"=>nil, "propellant_ratios"=>{"IntakeAir"=>12.0, "LiquidFuel"=>1.0}, "max_thrust"=>100.0}
Dry
{"isp"=>nil, "propellant_ratios"=>{"IntakeAir"=>40.0, "LiquidFuel"=>1.0}, "max_thrust"=>85.0}