This part is from lonesomerobots
cost:
5800
mass:
1
category:
Coupling
TechRequired:
veryHeavyRocketry
engine_data:
standard
{"isp"=>{"vac"=>290.0, "atmo"=>310.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>360.0}
resources:
SolidFuel
80.0