This part is from RocketMotorMenagerie
cost:
27000
mass:
1.09
TechRequired:
veryHeavyRocketry
engine_data:
ssme50Engine
{"isp"=>{"vac"=>446.0, "atmo"=>389.0}, "propellant_ratios"=>{"LqdHydrogen"=>1.5, "Oxidizer"=>0.1}, "max_thrust"=>563.0}
1 Craft use this part
(ordered by download count)
