Taller Diff Ratio Wanted For Ecr33

[2rismo]

Any ideas?

[Super Drager]

Found this list, not sure how accurate it would be though. Not sure of any aftermarket diff that would go that tall.

4.900 - C23 Serena SR20DE 4WD Auto

4.636 - C23 Serena SR20DE 4WD Manual, C23 CD20T 4WD

4.375 - R32 RB20DET 4WD, A31 Cerfiro RB20DET 4WD

4.363 - R34 RB25DE 4WD, R34 RB25DE Manual, R34 RB20E, R33 RB25DE 4WD, R33 RB25DET Auto, R33 RB25DE, R32 RB20DET, R32 RB20E,

C35 Laurel RB25DE 4WD Auto, C34 Laurel RB25DE 4WD Auto, C34 Laurel RB25DE Auto, C33 Laurel RB20DE Manual

A31 Cerfiro RB20DET, A31 Cerfiro RB20DE Manual, S13 CA18DET, S13 CA18DE, C23 Serena SR20DE 2WD, C23 Serena CD20T 2WD

4.111 - R34 RB25DET Auto, R33 RB25DET Manual, C35 Laurel RB25DET Auto, C35 Laurel RB20DE Auto, C34 Laurel RB25DET Auto, C34 Laurel RB20DE Auto,

S13 SR20DE (ABS),

4.083 - R34 RB25DE Auto, R33 RB20E, R32 RB20E (ABS), C33 Laurel RB20DE Auto, A31 Cerfiro RB20DE Auto,

S15 SR20DE, S14 SR20DET Manual, S14 SR20DE Manual, S13 SR20DET Manual, S13 SR20DE (ABS), S13 SR20DE

3.916 - S13 SR20DET Auto, S14 SR20DET Auto, S15 SR20DET Auto, A31 Cerfiro RB20E. 5 & 6 bolt

3.692 - S14 SR20DET ADM Manual, S15 SR20DET Manual. 5 & 6 bolt

3.583 - R33 RB25DE Auto, C33 Laurel RB20E Auto

[GTSBoy]

Yeah, 3.6 is about as tall as they get.

[BOZ22N]

I have a 4.08 that I am going to throw in the race car and see if it can help with one or two less gear changes and less wheel spin??

[10 4]

Have always wondered this.

Good info, ta.

[bubba]

I run 3.9s which is quite good with the RB30 torque but I wouldn't want to go much taller.

[KiwiRS4T]

R34 Gtr is 3.354:1

Full list here:

http://www.nismo.co.jp/en/products/competition/lsd/pdf/lsd_price.pdf

[WHITER33GTS-T]

I have a 3.692 - S14 crown wheel and pinion but havent done anymore about it.

But I think 26/30 and C4 auto would be sweet with a R34 Gtr 3.354:1

[100OHP]

im new to all this but have been told the gears in the gtr diff are different. is this tru. im trying to find as tall as i can for a 33 gtr diff

[GTSBoy]

The answer to your question has been posted in this thread.

[scotty nm35]

Just saw this...

The M35 Stagea rear diff is 3.0:1, I have no idea how different it is but it looks just like the r200's perhaps even the internals can be swapped? I will have spare front and rear ones as i'm changing to 3.5:1 from 350z.

[bubba]

Any chance you can take some photos of the M35 diff please scotty?

Is yours purely RWD now? (i.e. 350z front diff?)

[WHITER33GTS-T]

3.0:1 would be a nice match with my C4

[T04GTR]

3.2:1 ish. m35 2.5t (says axle rc 32) unless im mistaken.

new crown weel and pinion about 600 usd.

fyi r34gtr is 3.54:1