What is the tranny for a Integra LS tranny? I need this to go with my b16a with a Drag 3 turbo. Thanks

 

Do you mean what is the tranny code for the Integra LS? I think it's S80.

 

My friend's 92 reads "Ys1"

 

lol 2 diffrent responses. hmm s80 or Y1?

 

It is YS1 for 90-93 Integras.

 

90-93 Integra ls's came with the usdm s1 tranny 92-93 integra gsr's had the ys1

 

I'm assuming S80 is from the 94-up hydro LS motor?

 

I've got a 90-91 "A-1" in mine. GOTTA be LS, cause it went to 140 in 4th on the dyno

 

it is the Ys1 for 90-93 integras.I am not sure WHAT OTHER TRANNY CODES THE ls HAD BUT MINE IS A yS1 and it is a 93

 

my 93 ls tranny is a YS1 and they also have S1 LS tranny's.........the s80 is a 94 and up ls hydro tranny.

 

you dont want the ys1 you want the s1 . the ys1 has short gears like a b16 tranny. the s80 has longer gears that are good for boost.


[Modified by NitrousDreamz, 8:02 PM 10/21/2002]

 

Only prblem being i have a cable clutch, and not a hydro clutch. What tranny, that is cable of course, has the longest gears for my boost? I will be running Hondata stage3b, JE 8.5:1 pistons, in a Si-R1 engine. I got a Drag 3 turbo.

 

go for the s1. i ran the ys1 on the bottle and its was to short ~ the s1 is perfect for F/I. good luck


[Modified by NitrousDreamz, 8:00 PM 10/21/2002]


[Modified by NitrousDreamz, 8:03 PM 10/21/2002]

 

The longest geared cable trans that I'm aware of is the 91-92 USDM Integra LS (mine is stamped YS1). Mine's good for 90ish at 8K rpm in 3rd, tugging my '89 4dr.

Here's one gearing chart...there are others out there but this was the first I found:
http://www.bseries.net/html/specs/btrannyspecs.php

 

the ys1 is the shortest ~~

 

damn this thread is full of WRONG info

90-91 S1/A1 same thing as far as i know. Small splined

92-93 YS1 LS or GSR you cant really tell without cracking the case GSR has shorter gearing of course. Bigger splined tranny uses same clutch disc as all other b series trannys 92+

 

LOL DAMN came someone jus give me some reliable info? So if i had a choice between the

Y1
S1
J1

Which would be the best for a f.i. setup?

 

ive got a ls motor in my hatch and it says s1

my 5th gear tops out at 110 at 7k

i know for a fact that the a1 is a ls trans and the s1 is a b16 trans

when i order motors from japan the b16a comes with the s1 from the crx sir

im looking for a a1 if anyone has a trans fs Thanks

 

Mine is a 90 and its a S1 there was also a YS1. This is a 90-93 tranny and from what I've read the S1 is no relation to the 4.440 XSi Teg tranny.

 

Someone clear this up! What tranny code for what year?

USDM 90 LS=?
91 LS=?
92 LS=?
93 LS=?

 

My tranny came out of a '92 Integra LS (I saw the title to the vehicle), and it is labeled as a YS1. SO, '92 USDM LS = YS1, unless there were other options for that trim level.

Here's a pic of the sticker on mine...looks like it says YS1 to me
http://penneybros.org/misc/civic/P1010011.JPG (56K beware)