This part is from Bluedog DB
cost:
52
mass:
0.00345
TechRequired:
engineering101
engine_data:
standard
{"isp"=>{"vac"=>230.0, "atmo"=>60.0}, "propellant_ratios"=>{"SolidFuel"=>0.5}, "max_thrust"=>1.5}
resources:
SolidFuel
0.5