anyone know what the difference is between the tranny that comes with the H22a on an JDM Accord SIR vs the stock f22 tranny? how can you tell them apart? are they any code or signs? what is the difference in gear rations?

Thanks

 

4th Gen
F22/S- H23a/Si - H22a/VTEC
--M2L5----M2S4----M2F4
1 - 3.307 - 3.307 - 3.307
2 - 1.810 - 1.857 - 1.950
3 - 1.230 - 1.320 - 1.360
4 - 0.903 - 1.034 - 1.071
5 - 0.705 - 0.812 - 0.870
FD 4.062 - 4.266 - 4.266
*Above info taken from USDM Helms manual.

M2B4 (JDM LSD) M2J5 (JDM) M2A4 (JDM)

1. 3.307 1. 3.307 1. 3.307
2. 1.950 2. 1.810 2. 1.950
3. 1.360 3. 1.269 3. 1.160
4. 1.034 4. 0.966 4. 1.034
5. 0.787 5. 0.787 5. 0.787
FD 4.266 FD 4.062 FD 4.266
*Above info taken from teardown and tooth counts.

5Gen:

1st 3.285
2nd 1.956
3rd 1.344
4th 1.034
5th 0.812
FD 4.266
*Above taken from USDM Helms manual.

*above taken fron poison's post in the FAQ's*

lots of the info you will need can be found there

 

Thanks man! what about for an automatic?

 

u guys know if they use the same housing? as in will an F22 tanny housing bolt up with an H22 tranny housing, say if I wanted to switch the internals.

Thanks

 

bump