I didn't know where else to post this question. I have a few cable trannys in my garage: I have a S1, a Y1, and a I just got an A1. My question is does anyone know what gear ratios the A1 has, or which tranny it is? Any help on this would be greatly appreciated.

 

Does anyone Know?

 

http://www.allmotorhonda.com/t...s.htm

or

http://www.geocities.com/Motor...s.htm

That's a start, HTH.

-- Kevin

 

b62pteg#2

I looked at http://www.knology.net/~jedikl...s.htm before I posted this. I think this is a European transmission, and have been told that it is the same as the Y1 tranny I just want to know for sure.

Thanks for the info though.

 

S1/J1 JDM B16A X-Si 3.230 2.105 1.458 1.107 0.848 3.000 4.400

Y1; Y1 w/LSD JDM B16A SiR I 3.166 2.052 1.416 1.103 0.870 3.000 4.266

S4C/Y21 USDM B16A2, B16A3; JDM SiR2, JDM SiR2 w/LSD 3.230 2.105 1.458 1.107 0.848 3.000 4.400

Y80/S80 JDM B16B w/LSD; JDM B18C 96-spec R w/LSD 3.230 2.105 1.458 1.107 0.848 3.000 4.400

YS1 USDM B17A1; JDM B16A X-Si w/LSD 3.307 2.105 1.458 1.107 0.848 3.000 4.400

S1/YS1/A1 USDM B18A 3.166 1.857 1.259 0.935 0.742 3.000 4.400

Y80/S80 B18B 3.230 1.900 1.269 0.966 0.714 3.000 4.266

?? B18B (auto) 2.722 1.468 0.975 0.638 ---- 1.954 4.357

S80/Y80; S80 w/LSD, Y80 w/LSD JDM B18C SiR-G 3.230 1.900 1.360 1.034 0.787 3.000 4.400

S80 w/LSD JDM B18C Spec-R 3.230 2.105 1.458 1.034 0.787 3.000 4.785

Y80 USDM B18C1 3.230 1.900 1.360 1.034 0.787 3.000 4.400

S80 w/LSD USDM B18C5 3.230 2.105 1.458 1.107 0.848 3.000 4.400

S80 w/LSD EDM B18C Spec-R 3.230 2.105 1.458 1.034 0.787 3.000 4.785

I got this from http://www.hondaswap.com in the reference materials section. Credit goes to them. The YS1 is actually only in the 92-93 Integra. 90-91 Integra's had the S1 and A1 trannies. I also think the final drive number is 4.266 on those, but I am not TOTALLY sure. Willing to sell your Y1???

 

How do you tell the difference between the USDM S1 and the JDM S1? Thanks for the info I really appreciate it. I need the Y1 Trans otherwise I would sell it, sorry.

 

Does anyone know how to tell the difference between the USDM S1 and the JDM S1?

 

Bump

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HPDE007 &raquo;</TD></TR><TR><TD CLASS="quote">Does anyone know how to tell the difference between the USDM S1 and the JDM S1?</TD></TR></TABLE>

i believe the only way to tell is to drive it and check the rpm's / speed. or cound the teeth on the gears...i think they have a diff count

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gen2moredoors &raquo;</TD></TR><TR><TD CLASS="quote">

i believe the only way to tell is to drive it and check the rpm's / speed. or cound the teeth on the gears...i think they have a diff count</TD></TR></TABLE>

Pretty much. The final drive is lower on the USDM compared to the JDM...crack open the case and count the teeth on the final drive maybe?