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12-09-2014, 04:28 PM
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Regular Member
Join Date: May 2010
Posts: 182
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What quick strip FG F6's are running stock diff gears?
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1000hp Plazmaman FMIC kit. 660cc Blueprinted injectors. Modified turbo housing and actuator. Bluepower CAI. 4" X-force turbo back exhaust. Atomic valve springs and Herrod Motorsport 400 L/Hr in tank pump. Turbosmart dual port BOV. X-Cal 3 and custom tuned. Pedders sportsrider suspension. Lets call it 399.3RWKW. Extra trans cooler for protection. (I don't like milk) |
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13-09-2014, 03:09 PM
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FF.Com.Au Hardcore
Join Date: Apr 2011
Posts: 831
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Quote:
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My G6ET: http://www.fordforums.com.au/showthread.php?t=11366213 |
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13-09-2014, 03:44 PM
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RNS10S
 
Join Date: Oct 2007
Posts: 1,714
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Most ZF equipped cars retain the standard diff gears.
Even the 9 sec ones The ZF cars are perfectly geared but you can always play with tyre profile.
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. BF Mk2 ZF Maintained by JSB Tuned by Autotech Engineering GT3582R - 11.2 @ 128 on Nitto Invos - 10.9 @ 134 on ET Radials PTE6235 - 11.0 @ 135 on Nitto Invos - 10.4 @ 140 on ET Radials |
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13-09-2014, 09:32 PM
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I miss my wheelbarrow
 
Join Date: Jan 2005
Location: Bluestreak Performance
Posts: 11,500
 
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Id go taller (lower numerically) if you could, as George mentioned you can go from 26 thru to 28 or even a 29+" tyre with the right clearance and front tyre diameter to match, with the added benefit of more contact patch on the road
Daniel |
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13-09-2014, 09:50 PM
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#5 | |||
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FF.Com.Au Hardcore
Join Date: Jul 2006
Posts: 7,331
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Quote:
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13-09-2014, 10:02 PM
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#6 | ||
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I miss my wheelbarrow
Join Date: Jan 2005
Location: Bluestreak Performance
Posts: 11,500
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I have seen it written in service manuals but never seen a gearset and every diff shop I spoke to that services these M86's says they have never seen an M86 2.53 but yes, that would work well
Daniel |
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13-09-2014, 11:57 PM
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#7 | ||
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Regular Member
Join Date: Jul 2009
Location: Wagga/Blue Mtns/Wollongong
Posts: 36
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AFAIK all the 3v V8's were fitted with the M78, same as the NA 6's. So even if it is a 2.53 in the BF 3v it wouldn't fit.
Only the Boss and turbo's got the M86 Last edited by mburnz236; 14-09-2014 at 12:11 AM. |
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14-09-2014, 12:04 AM
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#8 | ||
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FF.Com.Au Hardcore
Join Date: Jul 2006
Posts: 7,331
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That would make no sense though. BA Turbo's were only rated to 450nm and still got the M86, and 3V V8's easily made more torque than that.
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14-09-2014, 12:25 AM
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#9 | ||
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Regular Member
Join Date: Jul 2009
Location: Wagga/Blue Mtns/Wollongong
Posts: 36
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Apologies. I may have been thinking of the center bearing sizes between engine variants.
Just did a search and can find 2.53 in M86 size, but not in M78. So must be an M86 in the 3v's |
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14-09-2014, 10:20 AM
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#10 | ||
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FF.Com.Au Hardcore
Join Date: Mar 2005
Location: Sydney
Posts: 525
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Who wants to Buy my 2.53 M86 diff. 100% they were standard on BF 3Vs, not LSDs though....
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Diff gears
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