This part is from SSTU
cost:
7200
mass:
1.7965
category:
Engine
TechRequired:
largeVolumeContainment
engine_data:
RL10B-2
{"isp"=>{"vac"=>465.0, "atmo"=>255.0}, "propellant_ratios"=>{"LqdHydrogen"=>15.0, "Oxidizer"=>1.0}, "max_thrust"=>45.0}
resources:
LqdHydrogen
23580.0
Oxidizer
1572.0
MonoPropellant
50.0
ElectricCharge
250.0