This part is from BlueTieSpaceScience
cost:
420
mass:
0.4
category:
Engine
TechRequired:
advRocketry
engine_data:
standard
{"isp"=>{"vac"=>5500.0, "atmo"=>1800.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>250.0}
