This part is from Athena
cost:
2150
mass:
2.0
category:
Engine
TechRequired:
generalRocketry
engine_data:
standard
{"isp"=>{"vac"=>210.0, "atmo"=>190.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>680.0}
resources:
SolidFuel
2850.0