This part is from launchers pack
cost:
2800
mass:
3.2
category:
Aero
TechRequired:
advMetalworks
engine_data:
standard
{"isp"=>{"vac"=>154.0, "atmo"=>118.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>50.0}
resources:
SolidFuel
0.6