This part is from RN R7
cost:
1800
mass:
3.048
category:
Propulsion
TechRequired:
generalRocketry
engine_data:
standard
{"isp"=>{"vac"=>305.0, "atmo"=>290.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>215.0}
resources:
LiquidFuel
490.0
Oxidizer
599.2
