black.arrow.engine.s1.1

cost:
700
mass:
0.5
TechRequired:
generalRocketry
engine_data:
MainNozzles
{"isp"=>{"vac"=>265.0, "atmo"=>238.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>87.0}

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