This part is from Stockalike Realism Overhaul
cost:
5300
mass:
3
category:
Engine
TechRequired:
heavyRocketry
engine_data:
standard
{"isp"=>{"vac"=>400.0, "atmo"=>350.0}, "propellant_ratios"=>{"Kerosene"=>0.9, "LiquidOx"=>1.1}, "max_thrust"=>450.0}
