This part is from AN-JPLV
cost:
500
mass:
0.563
category:
Engine
TechRequired:
start
engine_data:
standard
{"isp"=>{"vac"=>233.0, "atmo"=>243.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>115.7}
resources:
SolidFuel
248.0