I have a B18A1, the motor is from a 93 ls, however, the tranny is an A1 which, i believe is from a 90-91 USDM integra. First, does anyone know the gear ratios of the A1 tranny? Second, can anyone confirm the year of the tranny because I need to know which clutch to buy.

 

not sure on the year but
S1/YS1/A1 USDM B18A
1st,3.166 2nd,1.857 3rd,1.259 4th,0.935 5th,0.742 rev3.000 fd4.400

 

I just installed that engine and tranny combo in my crx. I used a clutch for a 91 LS. If you're worried about the gears being too long my crx is still a lot of fun to drive and in my opinion the gearing is perfect for a daily driver.

 

the 92-93 trannies have a bigger input shaft.

 

Alright, thanks for the replies.


<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kurinto &raquo;</TD></TR><TR><TD CLASS="quote">I just installed that engine and tranny combo in my crx. I used a clutch for a 91 LS. If you're worried about the gears being too long my crx is still a lot of fun to drive and in my opinion the gearing is perfect for a daily driver.</TD></TR></TABLE>
Did you use the intermediate for a 90-91 integra or a 92-93 integra? I mine has a 92-93 shaft and I was wondering if I can still use the 90-91 axles with that shaft.

 

The intermediate shaft is the same on 90-91 and 92-93 model Integra's.