This part is from KSP Interstellar Extended
cost:
55154
mass:
0.5
category:
none
TechRequired:
Unresearcheable
engine_data:
ClosedCycle
{"isp"=>{"vac"=>36000.0, "atmo"=>32000.0}, "propellant_ratios"=>{"LqdHydrogen"=>1.0}, "max_thrust"=>675.0}
resources:
WasteHeat
50000.0