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-   -   Tranny update. (https://www.rx7club.com/20b-forum-95/tranny-update-655772/)

rotorooter93fd 06-08-10 03:56 AM

also will the flywheels for the fd tranny, are they wide enough for the automatic starter to engage them or do i need a custom unit?

IronMdnX 06-08-10 06:27 AM


Originally Posted by rotorooter93fd (Post 10044492)
i have an exedy twin carbon disk clutch for the fd is it possible to use this and just change out the center peice for one from the t56 or will i also need a different flywheel too?

Call Exedy, I'm not sure if they make a 26 spline hub.

rotorooter93fd 06-08-10 09:49 PM

sorry to ask so many questions. I just dont want to drop my whole paycheck on something I couldn't use. I was able to find a t56 from a 2002 trans am which im told is identical to the camaro (makes sense they are both f-bodies) my questions is if the camaro/TA t56 wont handle shifting at higher rpms like the gto tranny can I have it rebuilt with the tripple syncros or will i just have to toss it and find a gto tranny?

also i called exedy and its looking like a no go for a 26 spline hub for a twin carbon disc. they told me they produce one for a tripple but no twin discs.

IronMdnX 06-08-10 10:36 PM

To upgrade to tripple synchros you have a couple options
Buy a used corvette or cts-v tranny and gto output shaft install the internals in the camaro case. You can either gearset from the Corvette (2.66 or 2.99)
to update it further you can use a SSR output shaft and need to do some machine work.

http://www.eecis.udel.edu/~davis/z28..._Fbody_T56.pdf

IronMdnX 06-08-10 10:37 PM

Thread on ls1tech.com
http://www.ls1tech.com/forums/manual...ock-parts.html

rotorooter93fd 06-08-10 10:55 PM

Thanks A lot Iron I appreciate the valulable info and well as everyones patience for my many questions.

supranak 06-09-10 10:37 AM

rotorooter

How much for your Exedy clutch is you are looking to sell it?

rotorooter93fd 06-12-10 09:36 AM

$2k

jcar6794 01-09-13 01:46 PM

Has anyone looked into the adapter plate that pettit racing makes to use a stock manual fd trans clutch housing??

allrotor93 01-20-13 07:40 AM


Originally Posted by jcar6794 (Post 11339788)
Has anyone looked into the adapter plate that pettit racing makes to use a stock manual fd trans clutch housing??

i dont see it on their site

mono4lamar 01-20-13 07:23 PM

I called weeks ago and left a message; never got the call back! Excellent customer support :lol:

94RX74me 11-04-18 07:47 PM

Resurrecting this old thread. I'm running a stock transmission in 20B powered FD. It's time to upgrade.... Is there a kit available to do this yet? Is the T56 still considered the best option?

db2boy 11-07-18 08:21 PM


Originally Posted by 94RX74me (Post 12311530)
Resurrecting this old thread. I'm running a stock transmission in 20B powered FD. It's time to upgrade.... Is there a kit available to do this yet? Is the T56 still considered the best option?

https://www.rx7club.com/rotary-car-p...z-13b-1090772/

brucebrucehitit 11-10-18 03:44 PM

Hello,

What kind of pilot bearing do you use? I'm swapping an auto to t56 and there was no bearing (obviously).

Thanks!


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