This part is from Far Future Technologies
cost:
730000
mass:
45
category:
Engine
TechRequired:
nuclearPropulsion
engine_data:
LowDensity
{"isp"=>{"vac"=>260000.0, "atmo"=>50.0}, "propellant_ratios"=>{"LqdDeuterium"=>8.0, "LqdHe3"=>4.0}, "max_thrust"=>80.0}
ReactionProducts
{"isp"=>{"vac"=>520000.0, "atmo"=>50.0}, "propellant_ratios"=>{"LqdDeuterium"=>1.0, "LqdHe3"=>4.0}, "max_thrust"=>40.0}