This part is from Far Future Technologies
cost:
295000
mass:
27.21
category:
Engine
TechRequired:
nuclearPropulsion
engine_data:
standard
{"isp"=>{"vac"=>19350.0, "atmo"=>190.0}, "propellant_ratios"=>{"FusionPellets"=>1.0, "ElectricCharge"=>7.10699184}, "max_thrust"=>375.0}