The RGT is a high tech racing transverse unit which achieves the maximum effective use of power, in conjunction with extremely stiff integral mounting points.
Gear changing is effected through non synchronising face dogs. An extensive range of gear ratios provides an excellent range of gearing requirements.
| Normal Application: | Mid-engined sportscars (GT) |
| Case Material: | Aluminium |
| Shift Pattern: | 6-speed with reverse |
| Selection: | Manual Sequential / Semi-Auto Sequential |
| Mounting Layout: | Rear Transaxle |
| Max. Engine Torque: | 670 Nm / 489 lb.ft |
| Cluster Layout: | Longitudinal straight-cut cluster behind spiral bevel final drive |
| Weight: | 55kg |
| Lubrication: | Pressurised mechanical oil pump |
| Differential: |
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| Semi-Auto Compatibility: | External bolt-on Hewland Semi-Auto option |
| Clients Include: |
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FINAL DRIVE OPTIONS |
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| Part Number | Description | Ratio (1st) | Torque Capacity |
|---|---|---|---|
| SL-221-9:35 * | CROWNWHEEL AND PINION | 3.889 | 320 lb.ft/434Nm |
| SL-221-10:31 | CROWNWHEEL AND PINION | 3.100 | 503lb.ft/682Nm |
| SL-221-11:31 | CROWNWHEEL AND PINION | 2.818 | 556lb.ft/754Nm |
GEAR RATIO OPTIONS |
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| Part Number | Description | Ratio (1st) | Ratio (2nd) |
| Layshaft Options (Integral 1st and 2nd gear) | |||
| SL-12:37/14:33 * | LAYSHAFT & INT 1ST/2ND | 3.083 | 2.357 |
| SL-13:34/15:31 * | LAYSHAFT & INT 1ST/2ND | 2.615 | 2.067 |
| SL-13:38/15:32 * | LAYSHAFT & INT 1ST/2ND | 2.923 | 2.133 |
| SL-13:38/15:34 * | LAYSHAFT & INT 1ST/2ND | 2.923 | 2.266 |
| SL-14:34/16:30 * | LAYSHAFT & INT 1ST/2ND | 2.429 | 1.875 |
| Standard Gear Options (3rd to 6th gears) | |||
| LSG-16:30-STD-W * | RATIO | 1.875 | - |
| LSG-16:29-STD-W | RATIO | 1.813 | - |
| LSG-16:28-STD-W | RATIO | 1.750 | - |
| LSG-17:29-STD-W | RATIO | 1.706 | - |
| LSG-18:30-STD-W * | RATIO | 1.667 | - |
| LSG-18:29-STD-W | RATIO | 1.611 | - |
| LSG-18:28-STD-W | RATIO | 1.556 | - |
| LSG-18:27-STD-W | RATIO | 1.500 | - |
| LSG-17:25-STD-W | RATIO | 1.471 | - |
| LSG-18:26-STD-W | RATIO | 1.444 | - |
| LSG-18:25-STD-W * | RATIO | 1.389 | - |
| LSG-19:26-STD-W * | RATIO | 1.368 | - |
| LSG-18:24-STD-W | RATIO | 1.333 | - |
| LSG-20:26-STD-W * | RATIO | 1.300 | - |
| LSG-18:23-STD-W | RATIO | 1.278 | - |
| LSG-19:24-STD-W * | RATIO | 1.263 | - |
| LSG-20:25-STD-W | RATIO | 1.250 | - |
| LSG-21:26-STD-W * | RATIO | 1.238 | - |
| LSG-19:23-STD-W * | RATIO | 1.211 | - |
| LSG-21:25-STD-W | RATIO | 1.190 | - |
| LSG-22:26-STD-W * | RATIO | 1.182 | - |
| LSG-19:22-STD-W | RATIO | 1.158 | - |
| LSG-21:24-STD-W * | RATIO | 1.143 | - |
| LSG-26:29-STD-W * | RATIO | 1.115 | - |
| LSG-22:24-STD-W * | RATIO | 1.091 | - |
| LSG-24:26-STD-W | RATIO | 1.083 | - |
| LSG-20:21-STD-W | RATIO | 1.050 | - |
| LSG-24:25-STD-W * | RATIO | 1.042 | - |
| LSG-31:32-STD-W * | RATIO | 1.032 | - |
| LSG-24:24-STD-W | RATIO | 1.000 | - |
| LSG-25:24-STD-W * | RATIO | 0.960 | - |
| LSG-26:24-STD-W * | RATIO | 0.923 | - |
| LSG-27:24-STD-W * | RATIO | 0.889 | - |
| * Subject to availability, please enquire. | |||
| Fork setting fixture | - | SK-1631 |
| Setting disc | - | SK-1913 |
| Pinion setting jig | - | SK-1470-A |
| Reaction bar | - | SK-1452-A |
| Socket | - | SK-1452-B |
| Splined socket | - | SK-1581 |
| Diff pre-load tools | - | SK-838-T |
