This part is from ATK Propulsion Pack
cost:
20
mass:
0.01
category:
Propulsion
TechRequired:
heavyRocketry
engine_data:
Star9
{"isp"=>{"vac"=>245.0, "atmo"=>202.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>5.75}
resources:
SolidFuel
3.0
