Mechanical Specifications
| Spark Control Computer | Basic Timing |
| 4289603 | 12 Degrees (deg) |
| 4289615 | 16 Degrees (deg) |
| 4289617 | 12 Degrees (deg) |
| 4289908 | 16 Degrees (deg) |
| 4379082 | 12 Degrees (deg) |
| 4379096 | 8 Degrees (deg) |
| 4379707 | 8 Degrees (deg) |
| 4379109 | 8 Degrees (deg) |
| 4379236 | 8 Degrees (deg) |