This part is from Soviet Rockets - R7/Proton/Zenit Rockets and more
cost:
2000
mass:
3.404
category:
Propulsion
TechRequired:
basicRocketry
engine_data:
standard
{"isp"=>{"vac"=>100.0, "atmo"=>100.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>60.0}
resources:
LiquidFuel
2954.3
Oxidizer
3610.8
SolidFuel
25.0
