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| Specification | |
|---|---|
| Applications | Pegasus air-launched space booster |
| Propellants | 88% HTPB |
| Max Thrust | 130,500 lb |
| Avg Thrust | 109,140 lb |
| Burn time | 72.4 s |
| Specific Impulse | |
| Total Impulse | 7,893,000 lb-s |
| Chamber Pressure | 847 psia |
| Weight | 29581 lb |
| Mass Fraction | .91 |
| Expansion ratio |