This part is from DoubleDouble
cost:
2000000
mass:
6
category:
Engine
TechRequired:
experimentalScience
engine_data:
HighMode
{"isp"=>{"vac"=>60000.0, "atmo"=>60000.0}, "propellant_ratios"=>{"Ore"=>0.6, "AntiOre"=>0.6}, "max_thrust"=>50000.0}
LowMode
{"isp"=>{"vac"=>20000.0, "atmo"=>20000.0}, "propellant_ratios"=>{"Ore"=>0.6, "AntiOre"=>0.6}, "max_thrust"=>3000.0}