This part is from SpaceFacotry-Vostok-unofficial
cost:
800
mass:
1.5
category:
Propulsion
engine_data:
standard
{"isp"=>{"vac"=>370.0, "atmo"=>320.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>55.0}
resources:
LiquidFuel
100.0
Oxidizer
120.0