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Delta TR-201

Delta TR-201
Engine statistics
Specification
Applications Second Stage of Delta, SDI ground tests
Propellants N2O4 and UDMH/N2H4
Thrust in Vacuum 9800 lb
Isp in vacuum(s) 303
Mixture Ratio 1.60:1
Weight 300 lb
Chamber Pressure 104 psia
Expansion Ratio ????
Engine Cycle ????
Pump Design Pressures ????