i currently have a 3.2 diff fitted to my 1992 spi cooper what if any difference would fitting a 3.1 make ,i have the gearbox out for a rebuild and i got this 3.1 a few months ago as i thought mine had a 3.44
if it is worth it then i will fit it other wise sell it on towards the rebuild
cheers
dan
Diff Question
Started by
dandiesel
, Feb 07 2010 10:42 PM
4 replies to this topic
#1
Posted 07 February 2010 - 10:42 PM
#2
Posted 07 February 2010 - 11:49 PM
Try John at Guess-works.com ............ he has a nice little gear ratio calculator on his site
#3
Posted 07 February 2010 - 11:51 PM
depends on what and how your drive the most really.
#4
Posted 08 February 2010 - 12:55 AM
In reality not a vast amount, it'll alter you speedo reading
#5
Posted 09 February 2010 - 07:30 PM
yeah i went on your site very good !!!!! and it makes about 4mph difference ,so not really worth it
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