This part is from FASA Refinery
cost:
3500
mass:
3.25
category:
Propulsion
TechRequired:
heavierRocketry
engine_data:
standard
{"isp"=>{"vac"=>390.0, "atmo"=>180.0}, "propellant_ratios"=>{"LiquidFuel"=>0.9, "Oxidizer"=>1.1}, "max_thrust"=>550.0}
36 Craft use this part
(ordered by download count)