This part is from AlchemyTechnologies
cost:
180
mass:
0.03
category:
Propulsion
TechRequired:
precisionEngineering
engine_data:
standard
{"isp"=>{"vac"=>270.0, "atmo"=>100.0}, "propellant_ratios"=>{"MonoPropellant"=>1.0}, "max_thrust"=>3.0}