SSME Plus
Engine · USA
Original archive entry. The text, images and links below are kept as they were written.
Notional LOx/LH2 rocket engine. VTOHL studies, 1978.
Thrust (sl): 3,073.900 kN (691,040 lbf). Thrust (sl): 313,458 kgf. Engine: 2,973 kg (6,554 lb). Area Ratio: 55. Thrust to Weight Ratio: 127.89.