ok what clutch do i need?? i heard that i could use 94+ clutches but today i went to my friends house he had extra one and i tried it but it didnt fit on the input shaft..

 

I thought YS1's were compatible with 92-93 Integra trannies... can anyone back this up?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mr. S &raquo;</TD></TR><TR><TD CLASS="quote">I thought YS1's were compatible with 92-93 Integra trannies... can anyone back this up?</TD></TR></TABLE>
I haven't gotten to the clutch yet, so I CAN"T swear it. But I do believe all B-series trannys from 92 on up use the same clutch, with the bigger input shaft.
I can check tomorrow though.
IF IT DIDN"T FIT, must be jdm YS1 from an integra xsi, it uses the smaller b-series clutch. I do believe. But don't quote me.

 

get a clutch for a 92-93 integra gsr. its also a ys1 tranny just no lsd. same input shaft though.

 

my input shaft is bigger... cause i had a jdm s1 trans and the input shaft is smaller thats why i need a new clutch cause my old one didnt fit the ys1..

where can i get a clutch for a good price?
ohh yea now my friend isnt sure that it was a bseries clutch

 

90-91 b series transmissions are a smaller shaft
92+ b's are a bigger shaft and all the same

 

1. Count the splines on your tranny.
2. Call a clutch company. ie.. ACT, Exedy, etc..
3. Ask them what clutch will work for your tranny. (Give them the # of splines on your tranny)
4. They will let you know what all fits your tranny.
5. Install in car, and have fun.

 

if you have a jdm ys1 or usdm get a clutch for a 92-93 integra gsr,ls doesnt matter. if you have a j1,s1,y1 get a clutch for a 90-91 integra.anything after 94 bseries and up wont fit right withoout modification.somehow or another i had a friend use a clutch from a 99-00 si but it did not bolt up right.remember ys1 is a cable tranny not hydro.for a good price i think you can still get exedy organic racing clucth for 250 shipped off ebay just type 92-93 integra it should come up.but its really not the greatest from what i heard it just depends on your needs

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kombo83 &raquo;</TD></TR><TR><TD CLASS="quote">if you have a jdm ys1 or usdm get a clutch for a 92-93 integra gsr,ls doesnt matter. if you have a j1,s1,y1 get a clutch for a 90-91 integra.anything after 94 bseries and up wont fit right withoout modification.somehow or another i had a friend use a clutch from a 99-00 si but it did not bolt up right.remember ys1 is a cable tranny not hydro.for a good price i think you can still get exedy organic racing clucth for 250 shipped off ebay just type 92-93 integra it should come up.but its really not the greatest from what i heard it just depends on your needs
</TD></TR></TABLE>
so you saying that a hydro wont fit with out mods? i did a search and everyone else said it fits

 

That's incorrect information. If you have a big shaft tranny, any 92+ clutch disk will work and all the b series pressure plates have the same bolt pattern. Just order a clutch kit for a 92 or newer gsr/ls/gs/rs/r. same act pn.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kombo83 &raquo;</TD></TR><TR><TD CLASS="quote">if you have a jdm ys1 or usdm get a clutch for a 92-93 integra gsr,ls doesnt matter. if you have a j1,s1,y1 get a clutch for a 90-91 integra.anything after 94 bseries and up wont fit right withoout modification.somehow or another i had a friend use a clutch from a 99-00 si but it did not bolt up right.remember ys1 is a cable tranny not hydro.for a good price i think you can still get exedy organic racing clucth for 250 shipped off ebay just type 92-93 integra it should come up.but its really not the greatest from what i heard it just depends on your needs
</TD></TR></TABLE>

The first part of what KOMBO83 posted is true. The incorrect part is where he said the 94+ cant be used unless modified....that is false. From 92+ up, the B-series clutch disk and pressure plate, and PILOT bearing is the same.

The only thing that changes from 90-93 over to 94+ up is the throwout bearing. 90-93 B-series trannies are CABLE. 94+ B-series trannies are HYDRO, which require a different type of THROWOUT Bearing.

I hope this clears any confusion you may have.

 

GUYS GUYS there's a very simple solution.. forget counting splines. Take a micrometer or a brake mic. ... mic. the input shaft the very end that sits in the pilot bearing. If it read only 1" it's a 90-91' trans... if it reads 1 1/2"'s it's a 92'-93' very simple and very easy.
I learned this when I ordered my FROM ACT directly when I ordered my clutch for my JDM YS-1 " LSD" trans.

 

92/93 teg clutch clutchcityonline.com has them real cheap 08-800a is part#

 

Y1/J1/S1/A1 and YS1 trannies have the same spline count it is just that the 92-93 trannies have larger splines.