International2cvFriends.com
http://www.international2cvfriends.com/forum/

Lockable diff LNA/GS gearbox
http://www.international2cvfriends.com/forum/viewtopic.php?f=19&t=4205
Page 3 of 4

Author:  subarupete [ September 10th, 2012, 5:32 pm ]
Post subject:  Re: Lockable diff LNA/GS gearbox

True ;) but still a long list of things to do...

Author:  Harley [ September 11th, 2012, 5:20 pm ]
Post subject:  Re: Lockable diff LNA/GS gearbox

Has anyone had experience with Andre PP's torque bias LSD? (Google Translator required)
Image

Harley

Author:  subarupete [ September 11th, 2012, 5:51 pm ]
Post subject:  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.

Author:  Pony [ November 25th, 2012, 10:22 pm ]
Post subject:  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

Author:  lpgo [ November 26th, 2012, 12:02 am ]
Post subject:  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)????

Author:  Harley [ November 26th, 2012, 5:19 am ]
Post subject:  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

Author:  Little Louis [ November 26th, 2012, 8:45 pm ]
Post subject:  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!

Author:  Pony [ November 26th, 2012, 10:42 pm ]
Post subject:  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

Author:  Bart [ November 27th, 2012, 10:18 pm ]
Post subject:  Re: Lockable diff LNA/GS gearbox

:lol: at least you had a good time then. Hope Max made it simple enough for you ;)

Author:  Harley [ November 14th, 2014, 8:44 am ]
Post subject:  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

Page 3 of 4 All times are UTC + 1 hour [ DST ]
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/