This part is from SpaceY
cost:
210
mass:
0.4
category:
Engine
TechRequired:
generalRocketry
engine_data:
SYSRB0L5
{"isp"=>{"vac"=>220.0, "atmo"=>175.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>150.0}
resources:
SolidFuel
200.0