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what diff ratios?

Tech Talk for Nissan owners.

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Posts: 43
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what diff ratios?

Post by boydsierra »

hey guys

i have a 92 ford maverick just trying to find out what ratios my diffs are?

it is a 4.2 petty on gas

how can i tell or can anyone tell me what they would be?

cheers
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ratios

Post by daz4b »

should be 3.9 daz
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Re: ratios

Post by marin »

daz4b wrote:should be 3.9 daz
LOL

There is no hard and fast rule.

As long as nobody has changed them, look on ur I.D. plate under the bonnet, it will say Axle, and then have stamped Hxx, being either 39, 41, 43, 46

Explains itself from there.

Otherwise put it on stands and count revolutions of the wheels compared to revolutions of the axle.
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Post by boydsierra »

ok will try ay find it ay

its just that i got a front diff which is 4.1 with a locker in it
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Post by marin »

Chances are pretty high that you will have 4.1's, but check ur i.d. plate as well, then if you are still not confident that the ratio's haven't been changed out by another owner, try the turning method
Rum injected

TD42T shorty... got some bolt on and some custom stuff.

Read about it [url=http://www.patrol4x4.com/forum/showthread.php?t=18848]here![/url]
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Post by boydsierra »

alright thanks heaps mate
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Post by nastytroll »

Otherwise check the crown when you pull the centre. It will have 39-8 or similar. divide large number by small number for ratio.
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Re: what diff ratios?

Post by jessie928 »

boydsierra wrote:hey guys

i have a 92 ford maverick just trying to find out what ratios my diffs are?

it is a 4.2 petty on gas

how can i tell or can anyone tell me what they would be?

cheers
hi man

other it being stamped on the ID plate

if its an auto it will be 3.9
BUT

if its a manual, being a maverick, it may be 4.1 ( most) it may be a 3.9 also.
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Post by boydsierra »

alright well just looked on id plate an there is nothing for axel?
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Post by jessie928 »

boydsierra wrote:alright well just looked on id plate an there is nothing for axel?
you sure? it will definatly have something like hg39 or hg41 etc.
Jes
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