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Old 18-08-2010, 11:54 PM   #1
XR8 Uterous
FF.Com.Au Hardcore
Donating Member1
 
Join Date: Jul 2005
Location: Melbourne
Posts: 2,146
Default 3.9 diff gears for XR8 ute.

I'm interested in changing the diff ratio in my ute, got a couple quick questions...

1) What are people paying for this both parts and installed?
2) Does it effect the speedo a great deal, if so, how was it fixed?
3) Effect on fuel economy (I didnt buy a v8 to be good on fuel, but the effects would be good to know)
4)Would 3.9s be the go behind a T5, or something else recommended?

Cheers

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