LR87-AJ-11 (Aerojet)
| Specification | Two chambers |
|---|---|
| Applications | Titan launch vehicle family |
| Propellants | LOX/RP-1 or storables, ground tested with LOX/LH2 |
| Thrust in Vacuum | 276,300 x 2 = 552,600 lb |
| Thrust at Sea Level | ???? |
| Isp in vacuum(s) | 304 |
| Isp at sea level | ???? |
| Mixture Ratio | 1.91:1 |
| Weight | 4780 lb |
| Chamber Pressure | 860 psia |
| Expansion Ratio | 16.7:1 |
| Engine Cycle | ???? |
| Pump Design Pressures | ???? |
XRS-2200 : LR91-AJ-11
