This part is from NAR MEM
cost:
35
mass:
0.071
category:
Engine
TechRequired:
start
engine_data:
standard
{"isp"=>{"vac"=>325.0, "atmo"=>140.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>7.64}
resources:
SolidFuel
24.6
