This part is from US Probes Pack - Old and New
cost:
5500
mass:
2.5
category:
Propulsion
TechRequired:
propulsionSystems
engine_data:
standard
{"isp"=>{"vac"=>340.0, "atmo"=>290.0}, "propellant_ratios"=>{"MonoPropellant"=>1.0}, "max_thrust"=>20.0}
resources:
MonoPropellant
250.0
