This part is from launchers pack
cost:
900
mass:
0.001
category:
Propulsion
TechRequired:
advRocketry
engine_data:
standard
{"isp"=>{"vac"=>250.0, "atmo"=>230.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>40.0}
resources:
SolidFuel
1.0