This part is from KerbolOrigins
cost:
17000
mass:
8.0
category:
Engine
TechRequired:
veryHeavyRocketry
engine_data:
NE425
{"isp"=>{"vac"=>350.0, "atmo"=>281.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>1900.0}
