RA-23 diff gears

[Petes77celica]

Hey guys im just about to cahnge diffs in the celica aswell as the ratios i was just wondering what diff gears they run standard just so i know if my speedo will be out. I did have a search but couldnt seem to find anything. Any help would be great.
Thanks Guys

[TurboRA28]

Best to look on the plate in the engine bay for the diff code.. Mine was 4.1 or there abouts.

[o_man_ra23]

More than probably a T292 diff... in which case it is 4.1:1 ratio. Ive not heard of other ratios in RA23s. Unless craptomatic had a different ratio??

Cheers, Owen

[Petes77celica]

Cheers thanks for that guys much appreciated!

Pete

[Rcubed]

Cheers thanks for that guys much appreciated!

Pete

http://ourworld.compuserve.com/homep...od.htm#cel23pr
http://ourworld.compuserve.com/homep...tepho/diff.htm
4.1 [T292] in manual but auto had option of 4.3 [T282].
T18 had 3.909 [T312] or 3.727 [T302]
look on build plate for these numbers

[Norbie]

I direct your attention to the Toyota Axle Database:

http://www.norbie.net/ToyotaAxle/

More than probably a T292 diff... in which case it is 4.1:1 ratio. Ive not heard of other ratios in RA23s. Unless craptomatic had a different ratio??

My RA23 was auto and came with a T292 (4.1:1). I believe the T312 (3.9:1) was optional but I've not come across one.

[brett_celicacoupe]

T312 was in the RA60 celica


i also found a RT132 build plate which indicates T312

[o_man_ra23]

Edit - My bad