This is the old site. Please use the new site.

  Welcome, Guest. Please Login
Omega Owners Forum
 
  Home Shop Help Search Members Login  
 

This is the old site. Please use the new site.

www.omegaowners.com/forum/index.php.

 
Page Index Toggle Pages: 1
Send Topic Print
Diff ratios (Read 1315 times)
Albs
Omega King
********
Offline


The upgrades are ongoing.

Posts: 15083
North Essex
Gender: male

Drives: 2000 2.5CD with LPG/Honda cbr600 FX
Diff ratios
13. May 2011 at 08:23
 
Anyone have info on the various ratios fitted to different models please ?
Specifically, 3.2 auto/ 2.5 auto.
Tia. Thumbs Up!
Back to top
 

Breaking - facelift 2.5 Elite.in Z20H Blue. PM your parts requirements.
 
IP Logged
 
Albs
Omega King
********
Offline


The upgrades are ongoing.

Posts: 15083
North Essex
Gender: male

Drives: 2000 2.5CD with LPG/Honda cbr600 FX
Re: Diff ratios
Reply #1 - 13. May 2011 at 08:30
 
Just found Markjays info in FAQ which says 3.2 is 3.90/1, it doesnt mention 2.5 although 2.6 is 4.22/1.
Assuming the 2.5 is the same as 2.6 this would mean putting a 3.2 diff into a 2.5 would give a bit more acceleration at the expense of top speed and fuel consumption - yes ?

Edit - I think I have got that the wrong way round ? Undecided
Back to top
« Last Edit: 13. May 2011 at 08:46 by Albs »  

Breaking - facelift 2.5 Elite.in Z20H Blue. PM your parts requirements.
 
IP Logged
 
Andy B
Over Active Poster
*********
Offline



Posts: 21988
Bury Lancs
Gender: male

Drives: 1999 3.0 Elite auto/TDM
Re: Diff ratios
Reply #2 - 13. May 2011 at 08:39
 
Mr Haynes says .......

up to 98
3.70:1  Man
3.90:1 Auto

From 98
3.90:1 Man
4.22:1 Auto
Back to top
 
 
IP Logged
 
Albs
Omega King
********
Offline


The upgrades are ongoing.

Posts: 15083
North Essex
Gender: male

Drives: 2000 2.5CD with LPG/Honda cbr600 FX
Re: Diff ratios
Reply #3 - 13. May 2011 at 08:44
 
Thanks Andy.  Thumbs Up!
Back to top
 

Breaking - facelift 2.5 Elite.in Z20H Blue. PM your parts requirements.
 
IP Logged
 
2woody
Omega Knight
*****
Offline



Posts: 1402
Northumberland

Drives: '02 MV6,           '99 Elite, '99 MV6 estate, '92 Evo 500, Commodore SS
Re: Diff ratios
Reply #4 - 13. May 2011 at 09:20
 
in general 3.45, 3.70, 3.90 and 4.22 can be made to fit.

do you need a way to work out which you have fitted at the moment ?
Back to top
 
 
IP Logged
 
Page Index Toggle Pages: 1
Send Topic Print

This is the old site. Please use the new site.