Thoughts towards Differentials - BMW Forum - BimmerWerkz.com
3-Series (E36) Chat relating to the BMW 3-Series from 1992-1999. Autodoodad Specific models include: BMW 316i, BMW 318i, BMW 318iS/ti, BMW 320, BMW 323, BMW 320, BMW 324, BMW 325, BMW 328.

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#1 (permalink) Old 04-27-2006, 04:46 PM
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Thoughts towards Differentials

I will probably in the next few months begin my search for a differential.

What ratio should I be looking for... as I know little towards them.

Most of you know my power status in the car.

Who should I buy from?

Rebuild my self? I have every took at my disposal.

Or direct whole replacement?

Thanks guys,

Les


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#2 (permalink) Old 04-27-2006, 05:38 PM
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i say 3.43...

or if ur getting a 6psd, 4.10

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#3 (permalink) Old 04-27-2006, 07:13 PM
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well Les what is the main goal here? and what type of driving do you do.. have you got a LSD lock up in mind?


you have OE diffs to choose from or you can custom make one.
2.93
3.15
3.23 (which you have)
3.38
3.46
3.91
anthing higher is really not worth it unless you go 6speed.

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#4 (permalink) Old 04-27-2006, 07:13 PM
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I have been hearing great stuff about the 3.64... But I dont know anyone with one... I've only read posts about it...

Anyone else... come on.

Les


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#5 (permalink) Old 04-27-2006, 07:14 PM
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Quote:
Originally Posted by Furious
well Les what is the main goal here? and what type of driving do you do.. have you got a LSD lock up in mind?


you have OE diffs to choose from or you can custom make one.
2.93
3.15
3.23 (which you have)
3.38
3.46
3.91
anthing higher is really not worth it unless you go 6speed.
Well.. I will be using this car as a weekend fun car.. auto-x ect.. not much road racing.. just a lot of weekend sprinted driving.

I want a good diff that can hold up... have fun..

Nothing crazy for racing...

Les


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#6 (permalink) Old 04-27-2006, 07:57 PM
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than i suggest the 3.46 from the E36 320's its a good step up from the 3.23 but not so close that your redlining on the highway or on top speed runs... 3.64 is hard to find i hear...

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#7 (permalink) Old 04-27-2006, 07:59 PM
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I can get the gear set from www.diffsonline.com... but they are exspensive...

Would a diff from a e36 320 work/fit on my car?

Les


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#8 (permalink) Old 04-27-2006, 08:16 PM
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Quote:
Originally Posted by 97alpineM3
I can get the gear set from www.diffsonline.com... but they are exspensive...

Would a diff from a e36 320 work/fit on my car?

Les

yes


im looking into a 3.46 as well, but depending on when i go FI i might just hang on to my 3.15 or even go 2.93

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#9 (permalink) Old 04-27-2006, 09:10 PM
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id be patient and just keep an eye out for that 3.64... from what i hear, with the setup your running there is nothing better...
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#10 (permalink) Old 04-27-2006, 09:17 PM
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Here's the thing.. I have a 95 M3 diff sitting in my storage unit... the internals are shit... I can get a new set of gears from diffsonline for a 3.64...

Anyone ever changed the gears inside of their diff...

I might have to get a book or something.. hmmm someone has had to do this.

Interesting...

Peace,

Les


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#11 (permalink) Old 04-27-2006, 09:23 PM
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Quote:
Originally Posted by 97alpineM3
Here's the thing.. I have a 95 M3 diff sitting in my storage unit... the internals are shit... I can get a new set of gears from diffsonline for a 3.64...

Anyone ever changed the gears inside of their diff...

I might have to get a book or something.. hmmm someone has had to do this.

Interesting...

Peace,

Les
http://www.bimmerdiy.com/diy/e36diffswap

there you go good buddy...

what would you do with out me??? sheeesh!

nick
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#12 (permalink) Old 04-27-2006, 09:25 PM
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I'm not looking for a differential R&R... I'd droped mine more times than I can count....

I can do it is less than 20 mins provided the half shaft bolts are not extremly old and or striped.

I was speaking about the internals...

Les


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#13 (permalink) Old 04-27-2006, 09:32 PM
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http://www.bmwhow2.com/techarticles/.../lsrepair.html

what about that one? haha tell me if not then ill keep the search going...
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#14 (permalink) Old 04-27-2006, 09:34 PM
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Yup... seen that one before... good work...

Now find me more.. cause that is where all searches end for e36 diff repair.

Les


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#15 (permalink) Old 04-27-2006, 09:37 PM
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haha ill try my best captin...
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