This part is from CONTARES
cost:
200
mass:
0.08
TechRequired:
propulsionSystems
engine_data:
CLV_SRB_A
{"isp"=>{"vac"=>280.0, "atmo"=>195.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>28.75}
resources:
SolidFuel
56.0