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 Lockable diff LNA/GS gearbox 
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Firing on two.
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Joined: March 5th, 2009, 6:23 pm
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Location: Near Monmouth
Post Re: Lockable diff LNA/GS gearbox
True ;) but still a long list of things to do...


September 10th, 2012, 5:32 pm
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Firing on two.

Joined: May 3rd, 2009, 11:40 am
Posts: 814
Location: Melbourne, Australia.
Post Re: Lockable diff LNA/GS gearbox
Has anyone had experience with Andre PP's torque bias LSD? (Google Translator required)
Image

Harley

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samfieldhouse wrote:
It is M9 for the shocks yes, the rest I'll check when next i'm underneath her. Ironically, this will be valentines day.


September 11th, 2012, 5:20 pm
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Joined: March 5th, 2009, 6:23 pm
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Location: Near Monmouth
Post Re: Lockable diff LNA/GS gearbox
This maybe a photoshop job/Seems to only to deal with French speakers.

ATB/Torsen diffs. See http://www.quaife.co.uk.
LB is sole agent for 2CV, I believe he has sold quite a few.


September 11th, 2012, 5:51 pm
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Joined: January 16th, 2010, 5:15 pm
Posts: 212
Post Re: Lockable diff LNA/GS gearbox
Its like this

Quaife LSD i sold some to Austria

there the boys( i believe) are making a mod to make this item fit GSA box etc

so the solution / adaption is probably out there

moreover if there is a demand i could probably get Quaife to build a batch of 10
with either splines to suit 2cv or GS GSA out put shafts

cost is in the region of £700 to £750 ish

Actually i am thinking of using a GSA diff in Future Barbour 4x4 (rear only)

and would almost for sure fit an LSD + Full diff lock as option

Quaife really do work Re grip

however the biggest advantage is the partial lock up is gradual so no smashing of very expensive gearbox parts

since we installed them 2 years ago NO broken boxes and already something like 80 to 100 sold!

pony

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November 25th, 2012, 10:22 pm
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Joined: November 8th, 2009, 5:42 pm
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Location: NL
Post Re: Lockable diff LNA/GS gearbox
Question: Having Lsd :roll: when 1 wheel up in the air then theres no traction at all????
So you need your diff (anyway)????

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Hi Geo,
you've been one of the sites biggest attractions in recent years.
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November 26th, 2012, 12:02 am
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Firing on two.

Joined: May 3rd, 2009, 11:40 am
Posts: 814
Location: Melbourne, Australia.
Post Re: Lockable diff LNA/GS gearbox
Pony wrote:
Its like this

Quaife LSD i sold some to Austria

there the boys( i believe) are making a mod to make this item fit GSA box etc

so the solution / adaption is probably out there

moreover if there is a demand i could probably get Quaife to build a batch of 10
with either splines to suit 2cv or GS GSA out put shafts

cost is in the region of £700 to £750 ish

Actually i am thinking of using a GSA diff in Future Barbour 4x4 (rear only)

and would almost for sure fit an LSD + Full diff lock as option

Quaife really do work Re grip

however the biggest advantage is the partial lock up is gradual so no smashing of very expensive gearbox parts

since we installed them 2 years ago NO broken boxes and already something like 80 to 100 sold!

pony

That sounds great! I would defiantly be in for a group order and will do my best to find others that are interested.

Please let me know, i will PM you my email.

lpgo wrote:
Question: Having Lsd :roll: when 1 wheel up in the air then theres no traction at all????
So you need your diff (anyway)????

Having spoke to a mechanic who used to work with Eaton on the True Trac diff he said that if "ya pop a mono" (an anomaly where on wheel is suspended in the air) applying pressure to the brake will transfer the 30/70 split to the other wheel, giving you traction.
Lets hope he is right!

I just spoke to a diff expert here who said it would be a pain in the ass to produce an LSD for the GS, looking at adapting one from what is already available. He gave me the info on the GS spline I gave him, but it's 700k's away atm, 21 spline i remember.

Question: Pony, are you Louis Barbour?

Harley

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samfieldhouse wrote:
It is M9 for the shocks yes, the rest I'll check when next i'm underneath her. Ironically, this will be valentines day.


November 26th, 2012, 5:19 am
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Joined: February 8th, 2009, 12:07 am
Posts: 2357
Post Re: Lockable diff LNA/GS gearbox
Harley wrote:
That sounds great! I would defiantly be in for a group order and will do my best to find others that are interested.

Please let me know, i will PM you my email.

lpgo wrote:
Question: Having Lsd :roll: when 1 wheel up in the air then theres no traction at all????
So you need your diff (anyway)????

Having spoke to a mechanic who used to work with Eaton on the True Trac diff he said that if "ya pop a mono" (an anomaly where on wheel is suspended in the air) applying pressure to the brake will transfer the 30/70 split to the other wheel, giving you traction.
Lets hope he is right!

Question: Pony, are you Louis Barbour?

Harley


Yeah just tap the brake and you get the lock, and Pony is Louis Barbour, although I'm amazed he remembered his password!


November 26th, 2012, 8:45 pm
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Joined: January 16th, 2010, 5:15 pm
Posts: 212
Post Re: Lockable diff LNA/GS gearbox
I did not remember me pass word

Max renewed it for me!!

mind u i had to take his missus to the worst pub in Ante's village
Shit Stop!!

then force her to have 4 pints and half a bottle of wine!!

pony

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November 26th, 2012, 10:42 pm
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Joined: February 12th, 2009, 6:17 pm
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Location: North
Post Re: Lockable diff LNA/GS gearbox
:lol: at least you had a good time then. Hope Max made it simple enough for you ;)

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November 27th, 2012, 10:18 pm
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Joined: May 3rd, 2009, 11:40 am
Posts: 814
Location: Melbourne, Australia.
Post Re: Lockable diff LNA/GS gearbox
Hi Pete,
Have you done any more with your abs + traction control?
I am starting to think about it 8-)

Harley

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samfieldhouse wrote:
It is M9 for the shocks yes, the rest I'll check when next i'm underneath her. Ironically, this will be valentines day.


November 14th, 2014, 8:44 am
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