This part is from KerwisChineseAerospacePack
cost:
8600
mass:
0.125
category:
Engine
TechRequired:
advRocketry
engine_data:
YF-23
{"isp"=>{"vac"=>300.0, "atmo"=>250.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>3.3}
