This part is from HLS project
cost:
30000
mass:
0.5
category:
Engine
TechRequired:
veryHeavyRocketry
engine_data:
HLSEngineID
{"isp"=>{"vac"=>300.0, "atmo"=>280.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>2000.0}
