Motor specifications and performance data
| Manufacturer | Gorilla Rocket Motors |
| Common Name | K555 |
| Availability | OOP |
| Impulse Class | K |
| Designation | K555GT |
| Maximum Thrust | 665.5N |
| Average Thrust | 556.0N |
| Total Impulse | 1397.0Ns |
| Burn Time | 2.51s |
| Total Weight | 1576.5g |
| Length | 401.0mm |
| Propellant Weight | 780.0g |
| Diameter | 54.0mm |
| Case | 54/1400 |
| Sparky Motor | false |
| Motor Type | reload |
| Propellant | Green Tornado |
| Delay Options | P |
Motor data sourced from ThrustCurve.org — the motor database for rocketry