Designer: General Electric. Propellants: Air/Kerosene. Thrust(vac): 52.800 kN (11,870 lbf). Thrust(sl): 48.000 kN (10,790 lbf). Isp: 2,020 sec. Burn time: 6,000 sec. Chambers: 1. Country: USA. Status: Out of Production.
Thrust is maximum sea level thrust; specific impulse is sea level value at that thrust.