This part is from smi fullsizedmarine
cost:
400
mass:
1
category:
none
TechRequired:
precisionPropulsion
engine_data:
standard
{"isp"=>{"vac"=>1.0, "atmo"=>28000.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "IntakeAir"=>1.1}, "max_thrust"=>1.0e-06}