Notional LOx/Kerosene rocket engine. Design concept. NASA Marshall Space Flight Center prototype experimental engine that led to Fastrac low-cost engine for X-34.
Status: Design concept. Thrust: 44.10 kN (9,914 lbf). Specific impulse: 348 s. Burn time: 325 s. Diameter: 2.00 m (6.50 ft).