GEAR RATIO CHART
| Pinion/Crown | 7 | 8 | 9 | 10 | 11 | 12 |
| 20 | 2.86 | 2.50 | 2.22 | 2.00 | 1.82 | 1.67 |
| 21 | 3.00 | 2.63 | 2.33 | 2.10 | 1.91 | 1.75 |
| 22 | 3.14 | 2.75 | 2.44 | 2.20 | 2.00 | 1.83 |
| 23 | 3.29 | 2.88 | 2.56 | 2.30 | 2.09 | 1.92 |
| 24 | 3.43 | 3.00 | 2.67 | 2.40 | 2.18 | 2.00 |
| 25 | 3.57 | 3.13 | 2.78 | 2.50 | 2.27 | 2.08 |
| 26 | 3.71 | 3.25 | 2.89 | 2.60 | 2.36 | 2.17 |
| 27 | 3.86 | 3.38 | 3.00 | 2.70 | 2.45 | 2.25 |