[NB FL] Cambio a 6 marce.. l' Upgrade !?!

[luka.mx5]

Grazie al calcolatore di FM: http://www.flyinmiata.com/tech/gearing.php

195/50R15

5m - 4.10
ratio km/h @7200 rpm
1st 3.163 59,57
2nd 1.888 99,82
3rd 1.333 141,68
4th 1.000 189,98
5th .814 233,45
6th -- --
130km/h a 3215 rpm.

6m - 4.10
ratio km/h @7200 rpm
1st 3.760 49,91
2nd 2.269 83,72
3rd 1.645 115,92
4th 1.257 149,73
5th 1.000 189,98
6th .843 225,4
130km/h a 3330 rpm.

6m - 3.909
ratio km/h @7200 rpm
1st 3.760 53,13
2nd 2.269 86,94
3rd 1.645 120,75
4th 1.257 157,78
5th 1.000 199,64
6th .843 236,67
130km/h a 3175 rpm.

In USA hanno stock queste accoppiate
1990-93 5-speed 4.30
1994-97 5-speed 4.10
1999-03 5-speed 4.30
1999-03 6-speed 3.909
2004-05 5-speed 4.10
2004-05 6-speed 4.10

Devo scegliere se col 6m tenere l'attuale 4.10 o montare il 3.909