This part is from Wernher's Old Bits
cost:
110
mass:
1.75
category:
Engine
TechRequired:
start
engine_data:
running
{"isp"=>{"vac"=>247.0, "atmo"=>210.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>604.7}
