I've been digging around and have found some fun facts on our 6spd transmission (and 5spd). It apears that the transmission is a variation of the "G" series Mazda gear box and used in anything from the Protege to 323, Mazda 3,Mazda 5, Mazda 6i, MX-3, 626, and a few Fords.
What does this mean?
I found the part# for the differential in our car shares the same part# as the Gen1 Mazda3 5spd (GC0627180).... Which happens to have a few limited slip differentials available for it. Quaife, MFactory, KAAZ and possibly a few more! W just need someone to be the Guinea pig to see if its possible for sure :tongue:
Also the g66m-r 6spd used in the 2012 Mazda5 and 2009+ Mazda6 have a few different gear ratios. Which may lead to a possible gear swap. Looks as though the 2012 Mazda5's 5th and 6th Gear would do some good in lowering 5th and 6th gear RPM's a highway speeds!
Mazda3 Mazda6 Mazda5
1st----3.45----3.45----3.45
2nd----2.06----1.84----1.84
3rd----1.39----1.31----1.23
4th----1.03----1.03----0.91
5th----0.84---- 0.84----0.76
6th----0.72---- 0.72---- 0.68
Final----4.11----4.39----4.11
Gear swap- looking bright:yes:
Limited Slip Differential - Definite possibility (need ginnie pig):yes:
What does this mean?
I found the part# for the differential in our car shares the same part# as the Gen1 Mazda3 5spd (GC0627180).... Which happens to have a few limited slip differentials available for it. Quaife, MFactory, KAAZ and possibly a few more! W just need someone to be the Guinea pig to see if its possible for sure :tongue:
Also the g66m-r 6spd used in the 2012 Mazda5 and 2009+ Mazda6 have a few different gear ratios. Which may lead to a possible gear swap. Looks as though the 2012 Mazda5's 5th and 6th Gear would do some good in lowering 5th and 6th gear RPM's a highway speeds!
Mazda3 Mazda6 Mazda5
1st----3.45----3.45----3.45
2nd----2.06----1.84----1.84
3rd----1.39----1.31----1.23
4th----1.03----1.03----0.91
5th----0.84---- 0.84----0.76
6th----0.72---- 0.72---- 0.68
Final----4.11----4.39----4.11
Gear swap- looking bright:yes:
Limited Slip Differential - Definite possibility (need ginnie pig):yes: