This part is from Stockalike Realism Overhaul
cost:
18000
mass:
4.0
category:
Propulsion
TechRequired:
veryHeavyRocketry
engine_data:
KS50
{"isp"=>{"vac"=>395.0, "atmo"=>325.0}, "propellant_ratios"=>{"DimethylHydrazine"=>0.9, "Dinitrogentetroxide"=>1.1}, "max_thrust"=>2300.0}
