This part is from KerbolOrigins
cost:
50000
mass:
14.0
category:
Engine
TechRequired:
veryHeavyRocketry
engine_data:
TE425
{"isp"=>{"vac"=>370.0, "atmo"=>100.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>4000.0}
resources:
LiquidFuel
1296.0
Oxidizer
1584.0
MonoPropellant
300.0