This part is from CONTARES
cost:
4200
mass:
0.26
TechRequired:
veryHeavyRocketry
engine_data:
ClosedCycle
{"isp"=>{"vac"=>431.0, "atmo"=>375.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>375.0}
1 Craft use this part
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