This part is from SpaceY
cost:
3650
mass:
6
category:
Engine
TechRequired:
heavierRocketry
engine_data:
SYSRB1875S
{"isp"=>{"vac"=>220.0, "atmo"=>195.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>2000.0}
resources:
SolidFuel
3510.0
