Re: Overdirve Diff in a Mk3 Spit??

[lmdpth@lmd.ericsson.se (LMD/T/TB Peter Thorsen)]

Hi,

What model is the 3.25 differential from? Can it be mounted in a Spitfire
Mk 3. I don't have overdrive and would sure like a higher gearing. The
car has a 1500 engine (and 3.89 or 3.63 diff) so it should be able to pull
it?


> Ratio    MPH (fourth)   MPH (O/D)
> 4.11      16                20
> 3.89      17              21
> 3.63      18               22.50
> 3.27      20               25