This part is from Next Star Industries
cost:
600
mass:
2.125
category:
Propulsion
TechRequired:
start
engine_data:
standard
{"isp"=>{"vac"=>310.0, "atmo"=>285.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>500.0}