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Air Lockers for NT

Tech Talk for Suzuki owners.

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Joined: Mon Nov 26, 2007 1:44 pm
Location: Brisbane

Air Lockers for NT

Post by toozuki »

Hi, have had a look around but I'm chasing straight answers,
I'm about to have a narrow track sierra and I want air lockers, the arb catalouge says they dont make them, can I get them if I change the diff centres, or do I need to fit WT diffs?
Thanks
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Post by joshnz1 »

if they are nt 1.3 they will fit in,they wont fit nt 1 litre though

so nt 1.3 or wt they will fit
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Post by toozuki »

ok, thanks.
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Post by toozuki »

Are 1.3 NT Diffs (complete) a straight swap for 1ltr NT Diffs?
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Post by joshnz1 »

yer they swap straight over complete,but 1 litre ones are smaller and weaker,1.3 are stronger
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Post by toozuki »

Cheers
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NIK
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Post by NIK »

If you have 1lt diffs you will have 4.1 centres?? If you change to 1.3lt n/t you will get 3.9 centres. Not much of a change but if your running tyres bigger than stock you might struggle to push them. Auto vits have a 4.6 or manual 5.12 ratio that would go lower then stock to make up for larger tyres or look into transfer gears cheap from the states.
And yes n/t and w/t centres are interchangeble but w/t had 3.7 ratio.
Nik
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Post by Zook_Fan »

well while searching to find the answer above another question came up. Where do you source the vit 5.12 ring and pinion? Second hand or do suzuki still sell them? or Aftermarket?
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Post by atari4x4 »

NIK wrote:If you have 1lt diffs you will have 4.1 centres?? If you change to 1.3lt n/t you will get 3.9 centres. Not much of a change but if your running tyres bigger than stock you might struggle to push them. Auto vits have a 4.6 or manual 5.12 ratio that would go lower then stock to make up for larger tyres or look into transfer gears cheap from the states.
And yes n/t and w/t centres are interchangeble but w/t had 3.7 ratio.
Nik
all 1.6 vitara's have 5.1's my manual 1997 j20a had 4.6's
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Post by joeblow »

vit 1.6 efi 4 speed auto and 5 speed manual= 5.1
vit 1.6 carby manual= 5.1
vit 1.6 carby 3 speed auto= 4.6
lwb 1.6efi,4sp auto,f&r airlockers,dual t/cases.custom coils.builder of ROAD LEGAL custom suzukis...and other stuff.
CAD modelling-TECH drawings-DXF preparation.
http://www.auszookers.com/index.php
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Post by Dozoor »

If i remember right the 1ltr has a smaller flange on the tail shaft.
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Post by Adsport »

does anybody know the rpm difference if converting from w/t diff ratio to n/t ratio?

or know the relevant info that i can plug into a ratio calculator so that i may investigate myself and report the findings?
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Post by Gwagensteve »

It's less than 5%

NT 3.9:1
Wt 3.7:1

Steve.
[quote="greg"] some say he is a man without happy dreams, or that he sees silver linings on clouds and wonders why they are not platinum... all we know, is he's called the stevie.[/quote]
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Post by Adsport »

so basically it wouldnt even be worth the time converting from WT ratio to NT really
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Post by Gwagensteve »

Nope, not IMHO.

Worth doing if your diffs are shot and you come across a good set of either ratio that are in good nick.

Steve.
[quote="greg"] some say he is a man without happy dreams, or that he sees silver linings on clouds and wonders why they are not platinum... all we know, is he's called the stevie.[/quote]
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