~ http://www.vinesauto.com/diffratio.htm~
updated link with wayback machine https://web.archive.org/web/20180306.../diffratio.htm
Last edited by shogun; 09-22-2020 at 05:43 PM.
Shogun tricks and tips for the E32 series are HERE!
Were there years that had only LSD? I thought I understood that pre-91 M70 cars were all S3.15. Is this actually the case?
Black on Black 740i - 10/92 build date, 225,000 miles.
Delphin on Cherry 533i - 4/84 build date, 136,000 miles
Black on Black 328i - 3/96 build date, 185,000 miles - Sold
2008 Porsche Cayenne GTS
I don't know, I only once made a list from BMW info:
here worldwide list
730 iA from 09/88.......: 4.10
730 iA Switzerland......: 3.64
730 iA Switzerland from 09/89....: 4.10
730 iA Australia /Japan..........: 4.27
730 i M60 engine..............: 3.15
730 il M60 engine.............: 3.15
730 iA M60 engine.............: 3.23
730 iAL M60 engine............: 3.23
735i..........................: 3.45
735 iA........................: 3.45
735 iA from 09/88.............: 3.91
735 iA Switzerland from 09/89.: 3.91
735 iA Australia..............: 3.64
735 iA Australia from 9/89....: 3.91
735 iA USA / Canada / Japan...: 4.27
740iA.........................: 2.93
740iAL........................: 2.93
750iA.........................: 3.15
750iAL........................: 3.15
750 iAL USA / Canada / Japan..: 3.64
Shogun tricks and tips for the E32 series are HERE!
Shogun, if I am reading the chart right, my 92 735i has a 4.27 diff? That explains a few things!
Yes that is correct Jim.
That list is only partially correct for the NA automatic 735i(L). In 88 They came with a 3.64, then they went to 3.91 (I think in 89), sometime in late 1990-on they went to 4.27.
LSD was optional on the pre-91 M70 cars which were all 3.15, then they all got the 3.64 open diff as the cars came with ASC.
Last edited by whiteghost1; 12-25-2011 at 01:25 AM. Reason: Automerged Doublepost
http://www.bimmerboard.com/forums/posts/794017/ final drive size pics
and an address for performance final drive conversions, here from the E31 forum http://www.bimmerforums.com/forum/sh...ial-looks-like
Last edited by shogun; 10-25-2015 at 12:33 AM.
Shogun tricks and tips for the E32 series are HERE!
update the vines link https://web.archive.org/web/20180306.../diffratio.htm
Shogun tricks and tips for the E32 series are HERE!
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