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Engine
4-cylinder info
BP block interchange
cams
MBSP
coolant reroute
99 thrust bearing
cold lash
Drivetrain
interchange
ring & pinion
5th gear
Modifications
cheap hp
air flow meter
DIY intakes
sway bars
Randy's street engine
Interchange
1.8 swap
FE3 swap
FE3 info
rods specs
about Solomiata
Flyin' Miata
|
Mazda ring & pinion teeth counts
| Rear ratios |
| Pinion gear teeth |
Ring Gear teeth |
Ratio |
Notes |
| 8 |
41 |
5.125 |
Aftermarket |
| 8 |
37 |
4.625 |
NZ Kia Sportage 4x4 |
| 9 |
43 |
4.778 |
US Kia Sportage 4x4 |
| 9 |
40 |
4.44 |
Truck |
| 10 |
41 |
4.1 |
94-97 Miata and 99+ automatic Miata |
| 10 |
43 |
4.3 |
99 Miata stick |
| 11 |
40 |
3.636 |
2001+ Australian 6-speed |
| 11 |
43 |
3.909 |
Miata 6-speed, RX-7 automatic, 79-83 RX-7 all |
| legacy: |
|
|
|
| 9 |
37 |
4.11 |
616 |
| 10 |
37 |
3.7 |
808/72-75 RX-3 |
| 11 |
40 |
3.636 |
RWD 626 |
| 11 |
41 |
3.727 |
76+ RX-3 |
| 12 |
49 |
4.083 |
Late 84-85 GSL-SE |
| 13 |
53 |
4.077 |
Early 84 GSL-SE |
| 15 |
59 |
3.933 |
84 12a RX-7 |
| 13 |
43 |
3.308 |
82-84 B2000/Courier Diesel |
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