I need to find a clutch for my tranny that is capable of holding 250whp. I've only found a couple companies who even make clutches for my tranny.

Id like to keep the 88 tranny in there, but if I have to get something different....I guess I will.

So far this is the winner.

Centerforce Dual Friction.....

 

what kind of set up you got going there that you need a 250whp handling clutch???

 

lol. Going to be running a GT28r on my mildly built Z6.

 

gotta link to where you found that?^^^ I am in the same boat in the future. wanting to build an a6 for like 200 whp. I would appreciate it if you tell me where you found that....

 

The flywheel size is whats really killing your clamp force. If anything try finding yourself a 89-91 si trans and use the 90-91 clutch kit flywheel combo. Much better bang for your buck. 210mm Flywheel hooray! I did the same thing with my old 88 STD, that damn 190mm flywheel just doesn't cut it.

 

thought you could just take a 90-91 flywheel and bolt it to your engine and use a 90-91 clutch setup. am i wrong?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by janz3n &raquo;</TD></TR><TR><TD CLASS="quote">thought you could just take a 90-91 flywheel and bolt it to your engine and use a 90-91 clutch setup. am i wrong?</TD></TR></TABLE>
no. The number of teeth on the input spline is different on a 1991 vs a 1988 clutch disk. So your 1991 disk won't work. Also, the 1988 clutch disk is too small to work with the larger 1990-1991 flywheel and pressure plate.

 

ding ding ding

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by garageEF &raquo;</TD></TR><TR><TD CLASS="quote">no. The number of teeth on the input spline is different on a 1991 vs a 1988 clutch disk. So your 1991 disk won't work. Also, the 1988 clutch disk is too small to work with the larger 1990-1991 flywheel and pressure plate.</TD></TR></TABLE>

The 88 Si input shaft has 21 splines.....the 89-91 has 20.

I dont really want to change my tranny.....will if I have to I guess, I was just hoping to find some other options.

PS, go to centerforces website for info on that clutch.

 

you can use one out of a prelude not sure what year but you use only the prelude clutch disc and it works with 90-91 flywheel and pressure plate and your 88 tranny. this was in a post yesterday.

 

i'm planning to put a Tilton Carbon/Carbon Twin disc in my 89 CRX. Should hold 500hp no problem.

 

seriously though, We sell the ACTION clutch kits for that application. PM me and let me know what stage you need.