Status: Study 1959. Thrust: 1,421.00 kN (319,453 lbf). Gross mass: 168,000 kg (370,000 lb). Unfuelled mass: 18,000 kg (39,000 lb). Specific impulse: 420 s. Specific impulse sea level: 306 s. Burn time: 426 s. Height: 14.00 m (45.00 ft). Diameter: 5.20 m (17.00 ft). Span: 5.20 m (17.00 ft).
No Engines: 4.