This part is from British Rockets
cost:
75
mass:
0.001
category:
Engine
TechRequired:
precisionPropulsion
engine_data:
standard
{"isp"=>{"vac"=>150.0, "atmo"=>115.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>3.0}
resources:
SolidFuel
1.0