This part is from SSTU
cost:
2000
mass:
1.95
category:
Engine
TechRequired:
heavyRocketry
engine_data:
RD-107X
{"isp"=>{"vac"=>300.0, "atmo"=>247.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>373.0}
1 Craft use this part
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