What S-diff would best fit my 86 320i?

Tue Oct 04, 2005 4:34 pm

Hi everyone

Can anyone advise me what LSD should I look for for an '86 320i?

Cheers

Tue Oct 04, 2005 5:46 pm

i know richy is putting a 3.91 on his 320i

shud be good, makes the gearing a bit longer, but not so long that the car shud be much slower, and it will return better mpg on a run.

Wed Oct 05, 2005 8:25 am

cheers
What donor car would this be? 325? 318is?

Thu Oct 06, 2005 9:42 am

6inline wrote:cheers
What donor car would this be? 325? 318is?

325i sport diff is the LSD version of that ratio, open version is the touring diff if i remember rightly..