This part is from KSP Interstellar Extended
cost:
2000
mass:
2
category:
none
TechRequired:
Unresearcheable
engine_data:
standard
{"isp"=>{"vac"=>1000.0, "atmo"=>400.0}, "propellant_ratios"=>{"LqdHydrogen"=>1.0}, "max_thrust"=>500.0}
resources:
WasteHeat
200000.0