Status: Study 1960. Thrust: 12,450.00 kN (2,798,870 lbf). Gross mass: 395,000 kg (870,000 lb). Unfuelled mass: 18,000 kg (39,000 lb). Specific impulse: 400 s. Specific impulse sea level: 340 s. Burn time: 117 s. Height: 11.00 m (36.00 ft). Diameter: 8.50 m (27.80 ft). Span: 12.20 m (40.00 ft).
No Engines: 8.