mistergrumpy
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| posted on 2/1/09 at 02:38 PM |
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Is this Diff Ratio Right?
Says its a rare 4:27:1 Sierra diff? Never heard of this
one
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eznfrank
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| posted on 2/1/09 at 02:44 PM |
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It certainly looks like a Sierra LSD but not aware of that ratio. Maybe he got confused with the tags?
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Kev99
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| posted on 2/1/09 at 03:05 PM |
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If I remember right its a 7 1/2" diff. Don't know if they were LSD or open with bolt on shafts. Hope this helps
Kev....
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JoelP
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| posted on 2/1/09 at 03:21 PM |
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there are a lot of rare funny ratios out there, esp in rally circle.
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wilkingj
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| posted on 2/1/09 at 04:00 PM |
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Could it be a Granada Diff?.
All the Sierra's were 7", except the Cosworth which were 7.5".
All the Granny Diffs were 7.5"
Well at least I think thats right. It would explain the odd Ratio.
Check for Granada Ratios.
Not sure if this was fitted to the Scorpios as well. (Dont know when the change to Front Wheel Drive occurred)
1. The point of a journey is not to arrive.
2. Never take life seriously. Nobody gets out alive anyway.
Best Regards
Geoff
http://www.v8viento.co.uk
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snapper
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| posted on 2/1/09 at 06:54 PM |
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Definitely was a 4.27 but more rare than a 3.14.
You would need a very close ratio gearbox and a high revving engine to make it work
I eat to survive
I drink to forget
I breath to pi55 my ex wife off (and now my ex partner)
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sierrashack
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| posted on 4/1/09 at 04:24 PM |
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4.27 7,5 inch diff
yes there definately is a 7.5 inch diff 4.27 ratio it is very rare,
i have one, it is fitted with the flanges for disc brake bolt on shafts, if anyone is interested?
i have 3.36 ratio too...
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