LSD question?

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Rav335uk
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Sat Apr 24, 2010 8:53 am

bss325i wrote:
Rav335uk wrote:
Neil_uk7 wrote:nope. It's a cabby (have I just lost my street cred)?
Depends on what size engine you have in the cab.
B20 won't have a LSD, and the ratio will be about 4.2 smallcase.

B25 might have a LSD, and will have a range of diffs.
Why wont a 320i cabrio have one?

LSD's were an option on all E30's, even 316's!
May have been Barry, but how many 320 cab owners would have opter for that expensive option.
I'm going off what I've found on a couple of 320's, so far most with smallcase diffs, and not LSD's. 8)
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Sat Apr 24, 2010 9:51 am

Yes Rav, its less likely for lesser models to have them but i would never rule it out. I've seen a few 320i's and 318i's with LSD although they were saloons.
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Sat Apr 24, 2010 9:53 am

Is the 'S' prefix a hard and fast rule? A mechanic who worked on my car told me it had a LSD, it snakes around when pushed, and displays other LSD characteristics.

There is just no 'S' on my tag :?:
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bss325i
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Sat Apr 24, 2010 10:07 am

Yes it should have S on the tag and before that casing resembled something that cam from the titanic, the casing would have had a white "S" painted on to of the casing.
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Sat Apr 24, 2010 1:43 pm

the S painted on the casing can be pretty small, but I think all I've seen have one..

S meaning schnell
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Sat Apr 24, 2010 2:21 pm

Rav335uk wrote: how many 320 cab owners would have opter for that expensive option.
The annoying thing is, it wan't a particularly expensive option.
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Sat Apr 24, 2010 4:26 pm

Barx325i wrote:the S painted on the casing can be pretty small, but I think all I've seen have one..

S meaning schnell
surely it's SCREEEECH!

:D
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Sat Apr 24, 2010 4:57 pm

Brianmoooore wrote:
Rav335uk wrote: how many 320 cab owners would have opter for that expensive option.
The annoying thing is, it wan't a particularly expensive option.
Wouldn't know Brian, but if you look towards who was buying these cars back in the day, I dare say it would have been a 21 yr old who would be thrashing the nutts of it, it would have been "a Rep mobile", and the odd "Mature" driver. 8)
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Sat Apr 24, 2010 6:09 pm

Barx325i wrote:the S painted on the casing can be pretty small, but I think all I've seen have one..

S meaning schnell
You have seen one now

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Brianmoooore
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Sat Apr 24, 2010 7:42 pm

Rav335uk wrote:
Brianmoooore wrote:
Rav335uk wrote: how many 320 cab owners would have opter for that expensive option.
The annoying thing is, it wan't a particularly expensive option.
Wouldn't know Brian, but if you look towards who was buying these cars back in the day, I dare say it would have been a 21 yr old who would be thrashing the nutts of it, it would have been "a Rep mobile", and the odd "Mature" driver. 8)
It was the "young, upwardly mobile professionals" that bought these cars new!
In 1990 a slipper diff. was £396.
For comparison, the BMW alarm/immobiliser was £397, ABS: £690, Electric sun roof: £745 and 15" BBS wheels a staggering £1074!
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Sat Apr 24, 2010 11:16 pm

'sport' suspension was also cheap! yet everyone deemed a sunroof a necessity, great unless you're me and spend your life headbutting the bloody thing! :D
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Sat Apr 24, 2010 11:18 pm

Brianmoooore wrote:
Rav335uk wrote:
Brianmoooore wrote:The annoying thing is, it wan't a particularly expensive option.
Wouldn't know Brian, but if you look towards who was buying these cars back in the day, I dare say it would have been a 21 yr old who would be thrashing the nutts of it, it would have been "a Rep mobile", and the odd "Mature" driver. 8)
It was the "young, upwardly mobile professionals" that bought these cars new!
In 1990 a slipper diff. was £396.
For comparison, the BMW alarm/immobiliser was £397, ABS: £690, Electric sun roof: £745 and 15" BBS wheels a staggering £1074!
8O That's the cheapest Optional extra you listed 8O
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Sat Apr 24, 2010 11:36 pm

Brianmoooore wrote: In 1990 a slipper diff. was £396.
For comparison, the BMW alarm/immobiliser was £397, ABS: £690, Electric sun roof: £745 and 15" BBS wheels a staggering £1074!
i have £1142 worth from that list :D
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Sat Apr 24, 2010 11:39 pm

magpie wrote:
Brianmoooore wrote: In 1990 a slipper diff. was £396.
For comparison, the BMW alarm/immobiliser was £397, ABS: £690, Electric sun roof: £745 and 15" BBS wheels a staggering £1074!
i have £1142 worth from that list :D
beat you :) i've got all of them :D :D
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Sat Apr 24, 2010 11:44 pm

mines a humble 4 pot

i got this though :P

[youtube][/youtube]
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steve_k
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Sat Apr 24, 2010 11:47 pm

magpie wrote:mines a humble 4 pot

i got this though :P

[youtube][/youtube]
looks good 8)

but give a m20b25 "boat anchor" anyday :D
magpie
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Sat Apr 24, 2010 11:55 pm

ok i got one of these winkeye

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and the only part i could use from an iron horse,lightened of course

:D
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have i mentioned that :chuckle:
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Sun Apr 25, 2010 12:07 am

magpie wrote:ok i got one of these winkeye

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and the only part i could use from an iron horse,lightened of course

:D
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have i mentioned that :chuckle:
ok mick you gotme there :o:

the lightend (sp?) is next on the shopping list.

as for the shagging blind?? hhmm i wonder what the missus would say? winkeye
magpie
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Sun Apr 25, 2010 12:15 am

well mine worked,even bust the pass seat 8O
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Neil_uk7
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Sun Apr 25, 2010 6:10 pm

and it should start with an S
...and it doesn't.

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...which causes another problem potential since the mech. who did the diff flanges for me filled it with oil designed for an LSD (since that's what the VIN indicated). Is it ok to drive or should I drain this stuff asap and replace it with something else?
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Neil_uk7
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Sun Apr 25, 2010 7:24 pm

bump
Jon_Bmw
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Sun Apr 25, 2010 7:47 pm

Leaving number 11's isn't conclusive. It can be done with open diffs.

Also, I think repaired or warrenty slippers will not come with the 'S' on the tag.

Billgates test is the best way.
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Neil_uk7
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Sun Apr 25, 2010 8:20 pm

Is it ok with LSD oil if it is a normal diff though? I need to know if I'm on the bus tomorrow!
Leaving number 11's isn't conclusive
and sorry but what is leaving number 11's?
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Sun Apr 25, 2010 8:24 pm

Neil_uk7 wrote:Is it ok with LSD oil if it is a normal diff though? I need to know if I'm on the bus tomorrow!
Leaving number 11's isn't conclusive
and sorry but what is leaving number 11's?
number 11's i presume are two black lines as the diff locks and makes both wheels spin and leave rubber
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Brianmoooore
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Sun Apr 25, 2010 8:24 pm

Oil will be fine. A slipper diff is an ordinary diff + extra parts.
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Neil_uk7
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Sun Apr 25, 2010 8:28 pm

Phew...relief. Thanks everso folkes - now on to other problems next weekend. :D
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Moffett76
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Sun Apr 25, 2010 11:39 pm

If it's Castrol Hypoy LS will be fine but some of the miller oils or B17B are for motorosport use and will break down a lot lore quickly etc, etc.....so, if you are sure it's not an LSD, change the oil. If you are not sure it's not an LSD, leave the oil, until you are sure it's an LSD or not?..there is a man on here selling a 3.91 from a sport which is very good value//there is anonther guy selling one with worn paltes that migh be kicked by friction modifier. An LSD is a nice thing to have though.
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Mon Apr 26, 2010 12:56 am

i had go at the real test today in a 325i touring a canny healthy one at that unfortunately it failed all tests but motored well :D
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