This part is from Wernher's Old Bits
cost:
110
mass:
0.269
category:
Engine
TechRequired:
start
engine_data:
standard
{"isp"=>{"vac"=>239.0, "atmo"=>203.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>143.0}
