This part is from SterlingSystems
cost:
2500
mass:
30
category:
Engine
TechRequired:
aerospaceTech
engine_data:
basicEngine
{"isp"=>{"vac"=>2080.0, "atmo"=>520.0}, "propellant_ratios"=>{"LiquidFuel"=>1.0}, "max_thrust"=>2100.0}