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does anyone here run 3.9 diffs or 4.1 with uk 5th ?

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Old 15 January 2010, 04:31 PM
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Ginge !
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Default does anyone here run 3.9 diffs or 4.1 with uk 5th ?
hi, anyone on here running a uk 5th gear with 3.9 front and rear diffs or even 4.1 diffs, just wana a opinion on how it drives at speed please

i need more top speed, ive currently got 4.444 diffs and uk 5th but want more top speed, can anyone advise please ?
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Old 15 January 2010, 05:01 PM
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It's got 3.9's and a uk 5th.

It drives absolutely fine and 70 is just under 3k. Think it give a top speed of around 205 at 8k.
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Old 15 January 2010, 05:41 PM
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Originally Posted by Playsatan
It's got 3.9's and a uk 5th.

It drives absolutely fine and 70 is just under 3k. Think it give a top speed of around 205 at 8k.
have you actually got 3.9 rear or a uk 3.54 rear ?
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Old 15 January 2010, 10:57 PM
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3.9 rear as I have 1:1 drop gears.
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