This part is from AlchemyTechnologies
cost:
175
mass:
0.03
category:
Propulsion
TechRequired:
precisionEngineering
engine_data:
standard
{"isp"=>{"vac"=>280.0, "atmo"=>220.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>3.0}