Tuning Gear box ratio's

[Plbmak]

Hi, I have a question that could turn into a quite technical issue. My 1.6 Marea is primarily used as a track day car. But I could do with closer gear ratio's.
1) What are the gear box and final drive ratio's on a 1.6 Marea?
2) Is the diff on a 1.6 Marea longer then a diff on a 1.4 Bravo or Brava?
3) If so, are they interchangeable?
4) If not, is the gear box interchangeable?
Ideally, I would like to fit a shorter diff for close ratio's and a bit sharper acceleration.
Any help would be appreciated.

 

[MrMigs08]

Would be interesting to know if this would work,

Hope you find out

Bump .

 

[custard]

bump

 

[Renegade_8]

I have scanned the relevant pages from the Marea Weekend sales brochure. I have put them in my gallery in with the data on cambelt chagesd I posted about 4 years ago
Well actually just away to fo it now, do it may work...