This part is from Rusty Star Rockets
cost:
99
mass:
0.55
category:
Engine
TechRequired:
start
engine_data:
standard
{"isp"=>{"vac"=>165.0, "atmo"=>140.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>130.0}
resources:
SolidFuel
140.0
