This part is from MajorLeaugeRocketScience's The Martian Rockets
cost:
5000
mass:
15
category:
Propulsion
TechRequired:
veryHeavyRocketry
engine_data:
standard
{"isp"=>{"vac"=>280.0, "atmo"=>260.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>3400.0}
resources:
SolidFuel
7700.0
