This part is from Solid Propulsion Industries
cost:
10000
mass:
3
category:
Engine
TechRequired:
nuclearPropulsion
engine_data:
standard
{"isp"=>{"vac"=>800.0, "atmo"=>185.0}, "propellant_ratios"=>{"SolidFuel"=>0.9}, "max_thrust"=>60.0}
