What are the transmission gear ratios for a [DSM]?
Tranny gear ratios for DSMs
Full Read Here: http://vfaq.com/mods/Trannies.html
Excerpt: According to the Shop Manual CD, here are the gear ratios for 1G NTs, 1G/2G FWDs, 1G/2G AWDs, 2G 2.4 Spyders, Galant GSXes (GGSX, AWD nonturbo) and Galant VR4s. The Shop Manuals for the different years sometimes conflicted with the Tech Manual (the CD only has the early Tech Manual, so only covers 1Gs), so I put what I thought were the proper numbers in some places - thanks to Mike at RRE for corrections. I have put the Galant GSX in the Turbo section to make it easy to compare with the GVR4 and EVO GVR4.
| NonTurbo | |||
|---|---|---|---|
| Gears | 1G NT | 2G NT 2.0 | 2G NT 2.4 |
| 1st | 3.363 | 3.54 | 3.166 |
| 2nd | 1.947 | 2.13 | 1.833 |
| 3rd | 1.285 | 1.36 | 1.240 |
| 4th | 0.939 | 1.03 | 0.896 |
| 5th | 0.756 | 0.81 | 0.731 |
| R | 3.083 | 3.42 | 3.166 |
| Primary | 1.096 | ? | ? |
| Secondary | 3.941 | ? | ? |
| FINAL | 4.322 | 3.94 | 3.625 |
| Turbo | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Gears | 1G FWD | 2G FWD | 1G AWD MT |
1G AWD AT |
2G AWD MT |
2G AWD AT |
GVR4 | GGSX | EVO GVR4 |
| 1st | 3.083 | 3.090 | 3.083 | 2.846 | 3.083 | 2.551 | 2.846 | 2.846 | 2.571 |
| 2nd | 1.833 | 1.833 | 1.684 | 1.581 | 1.684 | 1.488 | 1.684 | 1.684 | 1.600 |
| 3rd | 1.217 | 1.217 | 1.115 | 1.000 | 1.115 | 1.000 | 1.115 | 1.115 | 1.160 |
| 4th | 0.888 | 0.888 | 0.833 | 0.685 | 0.833 | 0.685 | 0.833 | 0.833 | 0.862 |
| 5th | 0.741 | 0.741 | 0.666 | NA | 0.666 | NA | 0.666 | 0.690 | 0.617 |
| R | 3.166 | 3.166 | 3.166 | 2.176 | 3.166 | 2.176 | 3.166 | 3.166 | 3.166 |
| Primary (gear toothcount) |
1.208 (29/24) |
1.206 (29/24) |
1.275 (37/29) |
1.125 (?/?) |
1.275 (37/29) |
1.228 (?/?) |
1.275 (37/29) |
1.680 (?/?) |
1.275 (?/?) |
| Secondary (gear toothcount) |
3.437 (?/?) |
3.437 (?/?) |
3.866 (58/15) |
3.611 (?/?) |
3.800 (57/15) |
3.55 (?/?) |
3.866 (58/15) |
3.100 (?/?) |
4.260 (?/?) |
| Transfer (gear toothcount) |
NA | NA | 1.090 (24/22) |
1.090 (24/22) |
1.074 (29/27 ?) |
1.074 (29/27 ?) |
1.090 (24/22) |
1.090 (24/22) |
1.090 (24/22) |
| Final | 4.153 | 4.153 | 4.929 | 4.062 | 4.929 | 4.359 | 4.929 | 5.208 | 5.435 |
| Rear Diff ratio (gear toothcount) |
NA | NA | 3.545 (39/11) |
3.307 (43/13) |
3.545 (39/11) |
3.307 (43/13) |
3.545 (39/11) |
2.846 (?/?) |
3.545 ? (?/?) |
| Gears | 1G FWD | 2G FWD | 1G AWD MT |
1G AWD AT |
2G AWD MT |
2G AWD AT |
GVR4 | GGSX | EVO GVR4 |
QA #157
Last Updated:
2016-08-10 07:58
