This part is from Ludicrous Propulsion Systems
cost:
2000
mass:
2.25
category:
Engine
TechRequired:
heavierRocketry
engine_data:
standard
{"isp"=>{"vac"=>400.0, "atmo"=>55.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>230.0}
