This part is from CONTARES
cost:
600
mass:
0.675
TechRequired:
advRocketry
engine_data:
CLV_SRB_A
{"isp"=>{"vac"=>280.0, "atmo"=>210.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>280.0}
resources:
SolidFuel
241.0