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billewizz



Member Since: 16 Sep 2011
Location: north lincs
Posts: 66

England 
Transfer box change
Hi guys running an LS3 in a 57 plate 90 I have Ashcroft shafts an open kam in the front and quiafe atb in the back all performing well but feel I have far too much torque going to the front, anything other than a straight line acceleration causes vast amounts of wheel spin at the front, the back being absolutely planted.
The question being can I move some torque to the rear with a change of transfer box or would a centre atb do the trick.
Thanks in advance.[/b][/b]
Post #758048 11th Feb 2019 8:23pm
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jst



Member Since: 14 Jan 2008
Location: Taunton
Posts: 7664

2011 Defender 110 Puma 2.4 USW Stornoway Grey
Presumably there is a 1.2 box in there as std puma box? You could go 1 from Dave. Or bigger tyres height wise to trial it?

That won't sent it to the back will just change gearing.

Atb t box might do it. I suggest you speak to Dave @ Ashcrofts on it. Cheers

James
110 XS Utility
130 Puma Station wagon/camper (in the making)
90 Puma Hardtop


Last edited by jst on 12th Feb 2019 11:57am. Edited 1 time in total
Post #758060 11th Feb 2019 8:52pm
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
I suspect you need front and rear diffs to be of a similar spec. - either both ATB or both open. The torque is clearly finding the path of least resistance. Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #758076 11th Feb 2019 9:51pm
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Caterham



Member Since: 06 Nov 2008
Location: Birmingham
Posts: 6260

England 2011 Defender 110 Puma 2.4 XS CSW Stornoway Grey
I think centre ATB is the answer. I believe that's what you get in the 70th edition and standard front / rear diffs?
Post #758107 12th Feb 2019 8:41am
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jst



Member Since: 14 Jan 2008
Location: Taunton
Posts: 7664

2011 Defender 110 Puma 2.4 USW Stornoway Grey
This is quite a nice problem to have. Cheers

James
110 XS Utility
130 Puma Station wagon/camper (in the making)
90 Puma Hardtop
Post #758129 12th Feb 2019 11:58am
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billewizz



Member Since: 16 Sep 2011
Location: north lincs
Posts: 66

England 
I stayed with the standard front to minimise understeer, but on roundabouts it does focus the attention, I would just like a little more mk2 escort than Vauxhall nova, a call to Ashcrofts looks like it’s in order. Thanks guys
Post #758219 12th Feb 2019 6:30pm
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